Hissing Sound When Accelerating

thats why the engine sutters when brakes are applied, the booster starts to leak vacuum, thats where iwould start. If it only makes a loud hissing sound when its in gear, does it mean its the transmission? The hissing sounds like pressurized air escaping, it pulses with the RPMs, its not a continuous spray of air, and you can hear it from around 2250 rpms to around 4000 rpms, at anything lower than that you can't hear the sound. The car drives and has no trouble putting into gear. Does it sound like there’s a bag of stopwatches under the tank? Start at the exhaust headers, especially if they’re old, or have recently been fitted/disturbed. The sound probably means that the motor has come loose and is moving around inside the sealed compressor can. Chevy traverse grinding noise when starting. When accelerating between 2k and 3k RPM's, the car jerks pretty bad. I hear a faint hissing noise when I accelerate (usually higher rpms). This is what made me confused. This noise had started earlier but now it's more often, I don't think it is the Turbo. The check engine light came on for the converter and I took it to a shop that confirmed it needed to be replaced. It happens before and after warmed up, and independant of outside temp. Almos tlike a hiss or loose marbles in a can. Just bought a 2001 audi a3 1. When I accelerate it. Here are a few possible explanations behind the hissing sound in your AC system. Sound happens when brakes are not in use. Hissing/leaking sound when under load Ive started to notice a wierd, maybe hissy/"sounds like air or liquid leaking from a small hole somewhere" type sound coming from the engine, seems like its behind the Steering wheel. Don't panic ! This is normal, and you're right I noticed the same thing after turning my car off one day, I'm not sure exactly what it is but I do know for sure its coming from the A/C compressor, when looking under the car I can hear the hissing sound coming from the area where the condensation is dripping from witch is obviously where the A/C compressor is, and this sound is never heard. i'm fairly certain it's coming from the engine. These two separate sides of the system are necessary for proper operation. The noise is commonly caused by faulty rear sway bar end links. In many cases, those unfamiliar noises can be a sign of trouble brewing. Sounds like a power steering pump, but the pump has been replaced twice, along with the idler pulley and the tensioner pulley, but it still is making the same noise. For the last couple weeks I've been noticing that when I accelerate hard I hear a hissing noise like a big air leak coming through the firewall/dashboard. A plume of steam or smoke could very well accompany a hissing noise from your engine. 010 over by myself except balancing, 2000hp billet connecting rods, ARP main and head studs, ceramic coated pistons, Smith Bros Chrome Molly push rods. I have watched some 0-100 acceleration videos on youtube, there was no air sucking sound like my Kona. the further you stepped, the louder the noise. The most likely origin of this sound is a squirting coolant due to leak in. it's right on top of the motor under the engine cover so I'd look under there and listen for the hissing (if you have the engine cover off it's real easy to find). I was accelerating (hard) from a light last night and as I hit higher RPMs (just before the trans shifted) I heard a slight pop like a hose coming loose. Good morning, A few months ago, my 2012 Forester began making an intermittent hissing/whistling noise. Just kinda hits a wall. In my case the "hissing" coincided with a lack of cold air blowing. Updated on January 26, 2019. Once that happens the steering wheel becomes very hard to turn. I just purchased the truck and had them check it and I was assured it was fine, but as most know seaking advice can be usefull. Need help, hearing a hissing sound under acceleration and slight exhaust odor in car 2002 Ford Taurus, 3. I've been hearing a noticeable hissing/air sound every time I press down on the accelerator. if its coming on and off myb it is you AC? try to turn it off and after a while on, then hissing should appear. If your car produces a hissing noise when it’s on — especially when it’s idling — you may be facing a vacuum leak, meaning a vacuum line may be damaged, according to car and motorcycle enthusiast Matt Bochnak. I had the same issue - rattling noise on acceleration until I got to 1,500 - 2,000 revs. Clicking this will make more experts see the question and we will remind you when it gets answered. If you spend 250, then you’re screwed. decibel relative to 1 volt per 1 microbar to microvolt per pascal (dB re 1 V at 1 µbar—µV/Pa) measurement units conversion. When I drive at a constant speed I hear no noise but when I give the car some gas I hear a knocking sound. I can monitor vane position with my CTS;when my engine is cold, vane position can be 99% for a couple of minutes. It has that same exact hiss. hissing sound when accelerating. 0 cdti vauxhall. Vacuum leaks often produce an audible hissing noise created by air being drawn through the failed hose. The 2018 Volkswagen Atlas has 1 problems reported for hissing noise when accelerating. Musician-Audio is at its infancy, as the company was formed literally months ago in 2020. Hi guys i've installed a short RAM 5 months ago and at first really loved the hissing sound when accelerating and shifting gears but now i'm annoyed with it. Here lately i notice a hissing noise thats almost like a whistling noise when i push the throttle and accelerate over 5 mph. The engine vacuum can overcome a small leak, thus making a hissing noise. Check the belt and replace if needed. 2, fx4 with about 1200 miles on it. but it otherwise pulls and. A hissing noise after turning the car off is actually caused by equalizing pressure , this is made by the Freon moving from the high-pressure side of the compressor down into the lower pressure side and is a. The Ad Campaign That Doomed Plymouth: The Cute Neon Says Hi! Murilee Martin. I'm not sure if there's a better place to post about this, but this is the general forum so maybe I got it right. They cleaned the throttle body and fixed the problem. Around 2,000 miles, it began sounding like there are snakes hissing behind the dash whenever the "AC" button is pushed and the compressor is active. It seems to be in rhythm with the engine, making me wonder if it could be the intake gasket. It's less than 5 yrs with 75,000km. The charged particles discharge when particles from the Sun hit the inversion layer, creating the noise. Make sure there's room on your credit card because these types of repairs aren't exactly cheap… 11. Hissing or bubbling: A serious refrigerant leak can produce hissing noises in the compressor. The sound. It is quieter when accelerating on flat land but still present. hissing sound when accelerating. Its not very loud, probably around the same as the engine itself. - The hissing only appears when I'm accelerating and the car is moving, at least to my knowledge. Hissing sound when accelerating? I have a 2000 mercury sable v6. Augustine, FL 32092. It think it is usually aroung 1000-1500 RPMs and then it goes away. Repair or change the gear components if they are damaged. Hi everyone, I've noticed this only twice now since owning the car (Altea FR TDI had it nearly 2 months) that there's been a loud clunk from what it seems like underneath the car when accelrating hard, and both times it's been from a standing start. Accelerate the car to speeds at which the whining noise is the loudest, switch to neutral gear and kill the engine. Bad hissing sound. A very common cause of your engine's whining on acceleration is an incorrect tension of your timing belt. its a 1998 camry 3. When I accelerate a hissing sound occurs. It sounds like you could have a vacuum leak of a sort, but it could be anything. Engine makes a hissing noise under acceleration, sounds like an open intake with no air cleaner. When i let. 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight. I am hoping it was just some bad gasoline. Hi There, There are many things that could be caused by this, however a a common symptom of a vacuum leak is a hissing that will become more noticeable during acceleration as you describe. It happens in city conditions when I get up to the 40's or when am getting on the ramp. It makes a noise that I haven't heard before. So, if your car has been making a putting noise or even sounding like an airplane while accelerating, this quick car noise diagnosis tool can help you find the culprit. The hissing sound is a constant tone hiss. Around 2,000 miles, it began sounding like there are snakes hissing behind the dash whenever the "AC" button is pushed and the compressor is active. They cleaned the throttle body and fixed the problem. I have a 2007 2. Unfortunately both times my wife has. When I started the engine cold, I looked under the hood and under the vehicle for a leak somewhere, and I could see exhaust steam coming from under the engine. I am not an expert on engines, should I be hearing such a noise? Cheers Chris. For example, if I was to take my car from a stopping point, 0 mph, to about 50 mpg and stay at 50 mph, the hissing sound would be heard at around 0 - 25. Not sure if any of you have dealt with this problem before but my car had been making a hissing/whistling noise for over a year and it had been getting progressively worse. ( ) Thanks. Definitly the gear box try new oil in it or just replsce it they do start to wine before they blow up lol could see the alternator making a noise unless it was completly goosed therefor your car wouldnt start and it couldnt be a timing belt because corsas has timing chains not belts. It stops if you turn the AC off. Does anybody know what this sound could be. My gas mileage has also dropped about 2 miles p/gallon. The hissing sound does not come on when the car is idle, does not come on during acceleration, does not come on after peak of acceleration. This noise only happened when pressing on the gas and while driving. However, whenever I accelerate even slightly, I hear a loud hissing/whistling sound from the passenger side of the car, and no significant acceleration felt. The water pump is located to the right of the engine if you're in front of the car, looking back at it. When i am accelerating it makes this weird hissing noise. And it was a. I had also been smelling fumes for some time which was probably due to the corroded connection at the back of the catalytic converter. The check engine light came on for the converter and I took it to a shop that confirmed it needed to be replaced. When accelerating from a stop, the car makes a loud, clunking sound, there is no power, and the engine light comes on, but the revs are up. Hissing Under the Hood. Most prominent in second gear, but can be heard in at least 1st and 3rd, as well. It seems to be related to the boost. 1997 ford expedition rear differential makes low humming noise on acceleration but no noise on coast down 1997 Ford Expedition My 1997 ford explorer has a grinding noise while coasting. Topher117 · Registered. Joined Jul 24, 2016 · 33 Posts. You should not drive with a vacuum leak as it results in a loss of power to the engine. The hissing is sometimes loud from outside. Thank you very much for your answers. It never happens when idling, but with acceleration or just driving along with the AC on. No change in frequency with accels. Any thoughts? thanks!. The first is a rather noticeable high pitched whistling that occurs in the lower parts of the rev range. but it otherwise pulls and. You may notice a general lack of power. I have a 2012 honda foreman 500 that is a 4x4 foot shift. 0L V6 if that makes any difference. When you step on the gas, the engine bogs down or takes a second to respond. Be careful investigating under the bonnet in case you get burnt, and book your vehicle into the garage. during low speed acceleration in 1st and 2nd gear, i can hear a hissing/scratching sound. The noise is only there when u are cruising and not when accelerating. My truck now has such a sound and is getting louder by the day! I've received several "Reduced Engine Power" messages since this started. I have a 2005 2. If you determine its an air hiss, I will post a pic of some of the possible places it could be coming from. One of the most frustrating aspects of car audio is noise in the system. Dodge Ram Noises and Rattles. This Is Why Your Car Makes That Weird Whining Sound In Reverse. Screeching sound; If you hear this noise intermittently, it is a strong indication that your serpentine belt is worn out. I have a 2012 Genesis coupe 2. Discussion in 'TD5' started by grayk03, Nov 24, 2013. I have noticed that when you accelerate and the rev go up I am getting a loud hissing noise, that sounds like air. I've been hearing a noticeable hissing/air sound every time I press down on the accelerator. Car is 75K miles. But something that sounds like a passel of snakes writhing under the hood often leads to a diagnosis of ill health. Unfortunately both times my wife has. Dealership won't deal with it. I had also been smelling fumes for some time which was probably due to the corroded connection at the back of the catalytic converter. vectra hissing sound on acceleration, 3. Need help, hearing a hissing sound under acceleration and slight exhaust odor in car 2002 Ford Taurus, 3. The sound is usually there during low speeds (perhaps b/c it's easier to hear it) and you can notice it quite well when I accelerate slowly from a full stop. hi guys! need some advice. Joined Jul 24, 2016 · 33 Posts. 2nd Gen Ram Tech - Hissing Sound When I Accelerate - I have a 98 Ram 1500 4x4 with a 318 engine. 6) Discussion in 'Motors' started by Wang Computer, Sep 23, 2008. The vacuum booster uses engine vacuum to increase braking power. Noises While Accelerating. The Transmission Fluid Level. Went to a muffler shop, and they found nothing. My car makes a hissing noise when I accelerate? What could it be. I love the other hissing sound when it changes gear kind of like a BOV though. Supposedly, this Trax has the same engine that my Sonic did, but the Trax AC makes this ridiculous hissing/squealing noise on a consistent basis. Another item of concern is that sometimes my car feels sluggish, but other times it feels light and powerful. There is no doubt that GM is aware of this problem, as the 2006 CTS-V got a beefed up version of the previous differential, with a new part number. It can mean a number of different issues are occurring: Refrigerant leaks: Escaping gas might be the actual problem. But starts again as soon as I press the gas again. From what I've read so far, the noise is probably the expansion valve. when accelerating hissing sound( like the sound of fan turned on high) will appear and this sound like its coming from front window de mister, once acceleration is off the sound goes. It happens before and after warmed up, and independant of outside temp. Sounds kinda like a "whooooosh" sound. hysian; prob. Does the noise happen only when accelerating hard? Does. Any ideas?. I can hear a faint hissing sound whenever I accelerate, doesn't matter what speed I'm doing it can be heard, except when engine is just idling or if I'm reving it when idling it cannot be heard either. Anyone notice a hissing sound when accelerating? It's not really that loud, but noticeable. Car is 75K miles. Car Makes Noise When Accelerating. I had the same issue - rattling noise on acceleration until I got to 1,500 - 2,000 revs. I have had this car for 4 years and I know what it sounds like on acceleration. As I back off of the brake when coming to a stop it gets quieter but is still present while the pedal is depressed. My 2005 Dodge Ram 3500 makes a rattling noise in the cabin when I start to accelerate slowly but once I'm accelerated faster it goes away and the sound is coming from the steering column. If your car makes noise when accelerating. I just made a 1900-mile (1893. However, when I give it full throttle, the sound goes away before the exhaust gets loud:smile:. It almost sounds as if something is "caught" or is dragging on some rotating object. I replaced my catalytic converter with an aftermarket one I found on Amazon (https://goo. Sluggish acceleration coupled with a hissing noise from front of engine. You hear hissing or whistling from some place in the top of the engine bay. This can sometimes be cured by cleaning the IAC port in the throttle body (TB). Weird hissing noise when accelerating Hey guys! I'm new to this forum, at least to registering but I do have a question. Easy to rule out by switching fuel suppliers and putting a tank of premium in at your next fill up. When I release my brake pedal from a full stop I hear a hissing sound under the dash. Page 2 of 2 < Prev 1 2. However, it doesn't happen all the time?? oddly very speratic? almost seems like there's a little loss of power as well, not really that noticeable though. It think it is usually aroung 1000-1500 RPMs and then it goes away. Here lately i notice a hissing noise thats almost like a whistling noise when i push the throttle and accelerate over 5 mph. Everything else running normally & water level is fine. This might sound silly but when the engine is cold the vanes on the turbo stay closed longer to aid in warmup. When I accelerate, the loud noise goes away. Jat recently mapped my leon,everything was goin fine for couple of month but now its making a loud hissing noise when accelerating!!Ive had the maf sensor(if thats right lol)replaced which cost me the best part of 360 but still making the noise!!!a dont think its the. You could not duplicate the noise if you were in park and pressing on the gas. It sounds like air rushing out, not the standard sucking sound I would expect from a vacuum leak. The sound stops once. Noises While Accelerating. If your car makes noise when accelerating at low speed, you’ll want to get it checked out sooner rather than later. The car's engine speed will fluctuate up and down as the engine computer struggles to find the right mix of fuel and oxygen. The only thing I can find is that my K&N has quite …. Even a slight acceleration causes this. Hissing noise when accelerating hard 11th May 2009, 11:46. It seems to be coming from somewhere directly in front of me as the driver. I really have to slow down, cut the radio off, put the windows down, then accelerate in a low gear and lift off the throttle, and I can just make out the hiss. Almost sounds like an expansion valve or something. If your car makes noise when accelerating. After all of this was done, I fired up the jeep and a terrible hissing noise started. 4, hissing noise under acceleration, especially uphill. Its pretty faint only can hear it when radio and ac is off it only happens when the rev go higher then 3000 rpm and goes away when I'm not accelerating. I'm hearing a weird hissing sound from the engine bay that intensifies with RPM. The TSI makes an odd noise around 2500 rpm when accelerating. Worn out tie rod ends can cause the front wheels to shake or wobble and emit a hard knocking sound when brakes are applied, especially while driving at high speeds. It seems to come from the back. they make an hissing noise, I would call a vet out. Blagge Rookie. Aurora noise. usually occurs during 35-60 mph. Sound happens when brakes are not in use. any help would be great Sounds like you have a leaking brake booster. Hissing noise during acceleration Discussion in 'Ford Raptor Problems and Questions Forum' started by BigWurmHerm, Jun 11, 2016. Rubbing/hissing noise 8 Answers-Noise occurs when accelerating from a stopped position, only when accelerating, never when braking or idle. I also notice a bit of a noise when I'm revving up on idle and its noticeable as soon as I put the pedal down, right at the start of the revving. These two separate sides of the system are necessary for proper operation. It almost sounds like a truck when it is accelerating or what my buddy said, sounds like there's a. Let's see what you have right now. Hissing noise from passengers side when accelerating and letting off Hello guys, so basically what is happening to my car is sometimes, and it's on and off, when accelerating there is this annoying his coming from the passengers side. 1 - 9 of 9 Posts Joined Jul 11, 2007 · 46 Posts. I took it to Autozone and they told me the codes said something about the air, like O2 sensor or air filter or 1 other thing. The rental Commander and GC's I tried did this also, so I'm sure it's a design thing. After all of this was done, I fired up the jeep and a terrible hissing noise started. I have started to notice a rumbling and groaning sound from the front of the car. It sounds like air in the valve but there hasn't been any water cut-offs to explain this. This is what usually causes the hissing you describe. 5 to be exact) journey to Charlotte from Boston and on my way down heard a clunk. Could be worth trying muting all the options in the volume control ( double click the yellow speaker in the taskbar and a window with loads of sliders should appear ) and seeing if one of those is the offender. If I slam the throttle it might start out fast and actually do fine. I can also kind of hear it when I'm driving at higher speeds. vectra making a hissing sound from driver side front, signum hissing noise when accelerate, v auxhall. this is my first car with turbo so i don't know if it's a normal sound. I am not an expert on engines, should I be hearing such a noise? Cheers Chris. TempoPerfect is a free software metronome. I hear a faint hissing noise when I accelerate (usually higher rpms). The IAC won't cause the car to not accelerate well, nor will it cause a hissing noise under acceleration (as there is less manifold vacuum with the throttle open then closed). So about a month ago my Alienware ALX 5. I have found that anytime I try to do any fast accelerating such as to pass, I get a horrible, loud, high pitch whine. In mine it was caused by one of the pipes that run from the exhaust back up to the turbo and EGR. Although this hissing noise, sounds like a bad noise, it's actually a good air conditioning noise. I'm getting a hissing noise from the front left of my car when under certain amounts of acceleration. Today I just realised that my car makes this hissing noise when I press the gas more than a quarter way down. e the harder I press the pedal the louder. I can monitor vane position with my CTS;when my engine is cold, vane position can be 99% for a couple of minutes. To determine the source of the interference, you'll have to remove your head unit, locate your antenna wire, and perform other related operations, so only move on with this kind. Im using a single 4 channel amp setup with 2 front, 2 rear and a subwoofer. hi guys! need some advice. As for what booster to install. Robert-Thanks for your question about the humming noise in your transmission. If you detect this noise, have the compressor checked as soon as possible since it could mean that refrigerant is being released to the. no death rattle yet, but valve cover and gasket replaced, pressure sensor, both upstream and downstream O2 sensors, still pops codes 296a and 2b64, thinking its timing, but hear whirring/hissing sound when clutch is engaged. Hissing sound on acceleration and deceleration My 95SS will hiss a bit on acceleration and deceleration and seems to be coming from the dash, toward the center. hissing vacuum sound under dash maintenance & nonperformance. The noise is in conjunction with acceleration. This gets louder when accelerating. Use our guide to identifying car noises and what they mean to give your car the attention it deserves. Planetary gear sets will create a whining sound when they are worn out but only when the car starts moving. Didn't expect them to because it only happens when I am driving. In other words, if I was accelerating and the RPMS went up, (and the hissing slowed or stopped), I would get reasonably cold air. It did NOT make this noise for the first 3+ years of ownership. I've regularly changed engine oil according. This is more of a whistle sound (kinda like a tea pot) 3. My questions are, I have noticed a hissing or whistling noise while accelerating. The Reasons Behind Transmission Rattling Noise When Accelerating. This noise is only heard when I push the gas pedal. It would be also appreciated if the answer also explains differences between humming and hissing noise. If it only makes a loud hissing sound when its in gear, does it mean its the transmission? The hissing sounds like pressurized air escaping, it pulses with the RPMs, its not a continuous spray of air, and you can hear it from around 2250 rpms to around 4000 rpms, at anything lower than that you can't hear the sound. But I do get a hissing sound, like a wannabe rally car. It makes a noise that I haven't heard before. This can sometimes be cured by cleaning the IAC port in the throttle body (TB). We are a free sound effects and music library offering thousands. It almost sounds like a truck when it is accelerating or what my buddy said, sounds like there's a. It's not really the pinging sound that people describe. Metal Grinding/Hissing sound when accelerating. 4 (ST) started making hissing noise from the dashboard, the issue is present only when the AC is on 1 and the car is moving, if the AC isn't on 1 (off, or 2/3/4) it won't make the noise (also if it's on 1, and the car is idling, it doesn't make the noise). Hi guys i've installed a short RAM 5 months ago and at first really loved the hissing sound when accelerating and shifting gears but now i'm annoyed with it. Hello, I recently started to have a hissing noise on my 2003 taco. This situation is extremely dangerous and the damaged components must immediately be replaced by a qualified mechanic, reports Driverside. Ford Super Duty (1999-2016) :: 2015 F250 - Hissing Or Whistling Noise While Accelerating I have a 2015 ford f250 xlt crew cab, 6. Ive got a hissing under light coasting acceleration, it goes away if i go over about 2200 :/ prolly just the exhaust/sc noise taking over tho :/ A cheaper option to going to holden for replacement hose's like purge ect. but it otherwise pulls and. yeah I had my PCV go out on me and it was responding with a crap load of turbo like lag and then jumping like it was boosting like crazy from a dead stop under normal acceleration. Even a slight acceleration causes this. Blagge Rookie. My 2005 Dodge Ram 3500 makes a rattling noise in the cabin when I start to accelerate slowly but once I'm accelerated faster it goes away and the sound is coming from the steering column. Sluggish acceleration coupled with a hissing noise from front of engine. Does yours either 2017 or 2014- 15 DL1000 also have the sound Must notice that is highly noticeable at low speed and before 4000 rpm. Almos tlike a hiss or loose marbles in a can. Anytime your car makes a humming noise when accelerating, then know that these are the 4 main reason why cars makes humming noise when accelerating, which you can solve without replacing any new parts. Car Makes Noise When Accelerating. Mustang makes hissing sound when accelerating? Wiki User 2008-12-03 18:37:16. 0s or more are not working properly. The hissing noise does not start up immediately, and only comes on after a whining noise (from the compressor or evaporator, I assume). If the sound returns, shut down the system again and leave it off until a heating, ventilation and air-conditioning (HVAC) professional can take a look unless temperatures are so extreme that you have no choice but to use it. My questions are, I have noticed a hissing or whistling noise while accelerating. Your carrier bearings are probably shot. The resonators in a set of upgraded HFC's will mute about 90% of the hissing noise. If anyone has experienced this issue I would appreciate some advice on it. Imagine scrolling through a website with the wheel on your mouse, evertime the page goes up or down, the video card makes a "hissing" noise, when Im playing games, this is constant, as long as the card is doind. I'm hearing a weird hissing sound from the engine bay that intensifies with RPM. To resolve this issue, replace the rear sway bar end links. It's also more easily heard when starting to move from a stop because theres less road noise to drown it out. I noticed that every time I accelerate, there is an audible hissing/sucking sound. It's apparently vibrating a bit while doing its thing, possibly due to cheap components or a poor design. Most all the vacuum lines can be found somewhere around the intake section of your engine. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. My truck is all stock except for. When I accelerate a hissing sound occurs. Jump to Latest Follow I am now experiencing this wonderful hissing/whistle noise. Last night the CRD started running bad. When accelerating between 2k and 3k RPM's, the car jerks pretty bad. Any ideas?. If you have a bad input shaft bearing, the whining noise would likely be heard under heavy load such as upon acceleration (noise may also be heard while cruising). Your sound card seems to be bad shielded or your graphic card affects your DC voltage (DC spikes). It only happens going from stop > start up to 1500rpm. Woke up this morning to what I can only describe as a relatively quiet hissing sound coming from the engine when accelerating over 3,000 RPM or so. If it only makes a loud hissing sound when its in gear, does it mean its the transmission? The hissing sounds like pressurized air escaping, it pulses with the RPMs, its not a continuous spray of air, and you can hear it from around 2250 rpms to around 4000 rpms, at anything lower than that you can't hear the sound. Carburetor may have a bad accelerator pump or power circuit. Noises While Accelerating. I've got a 17 EX-L, with the 4 cyl engine. Re: hissing/rattling sound on acceleration The most problematic hose is the one that comes down from the turbo and into the side of the intercooler (left side as you look at the car). I've begun to notice what sounds like hissing air coming somewhere from the driver's side when I'm accelerating. My friend got the same phone. 4 Power Stroke Hissing Noise. The hissing sound is caused by equalizing pressure. A quiet purr or a muscly growl, fine. 0 cdti vauxhall. 4, hissing noise under acceleration, especially uphill. 0 Mustang Tech: 1: Apr 15, 2019: C: Hissing Coming From Fuel Tank Area: 2005 - 2014 S-197 Mustang -General/Talk-2: Jul 16, 2017: A: Oil Leak/hissing Noise: Fox 5. Slight hissing noise when blipping throttle. Hissing/blowing noise under acceleration Discussion in ' Engine, Drivetrain, Fuel and Exhaust ' started by mercdriver25 , Jan 8, 2012. Mustang makes hissing sound when accelerating? since you did not go into any great detail about the noise i am going to guess that there is a leak somewhere between the air filter and the intake. I checked the connections in the engine bay, but it sounds like it's right along the driveshaft. My truck is all stock except for. In the last couple of months it has developed an air sucking noise under acceleration that appears to be comimg from the plastic intake manifold indicating it is cracked, although I have not sourced the crack yet. If it's a hissing/sucking sound that is really audible over 1800 RPM, that's the turbo. Anyways, just a couple of days ago I noticed a constant hissing noise coming from under my car. Hissing Sound. I am hearing a hissing sound coming from under the truck. during low speed acceleration in 1st and 2nd gear, i can hear a hissing/scratching sound. Hissing noise when accelerating. since you did not go into any great detail about the noise i am. The hissing sound only appear about 3 - 4 days ago. Hissing sound under the driver's side side panel/dashboard. Exhaust leaks don't make a 'hissing' sound, more like a regular metallic ticking sound. These common car noises can spell trouble and cost a lot of money, especially if ignored. I'm having the ccv replaced and hopefully it will correct the hissing sound and oil leakage. I checked the connections in the engine bay, but it sounds like it's right along the driveshaft. It shows how to test the knock sensors and gives the location. Everything else running normally & water level is fine. Car is 75K miles. Bad hissing sound. it is the other way around - liquid to vapour. When I got it back from the shop (Aamco), I noticed the steering wheel was squeaking and there is a hissing sound when accelerating. But a leaking gasket can have more a hissing sound i guess ude call it. The hissing noise does not start up immediately, and only comes on after a whining noise (from the compressor or evaporator, I assume). If you spend 200 a week but make 225, you’re ok. 0 Mustang Tech: 1: Apr 15, 2019: C: Hissing Coming From Fuel Tank Area: 2005 - 2014 S-197 Mustang -General/Talk-2: Jul 16, 2017: A: Oil Leak/hissing Noise: Fox 5. (2002 A6 2. 5K and then back off when i take my foot off the accelerator, I think it may be the Turbo , but there has been no loss of power at all and still drives ok ,at first i thought it was something to do with the aircon as that's what it sounded like but im sure its. It happens before and after warmed up, and independant of outside temp. But when I idle at a stop light etc I can hear a semi-loud hissing sound coming from the AC. Jat recently mapped my leon,everything was goin fine for couple of month but now its making a loud hissing noise when accelerating!!Ive had the maf sensor(if thats right lol)replaced which cost me the best part of 360 but still making the noise!!!a dont think its the. There is a rubber vacuum hose that runs from the intake manifold (usually on top of the engine to the rear) down to the transmission. Seems to be coming more from the left side, but that could just be because of me sitting inside the vehicle. Does the noise happen only when accelerating hard? Does. They cleaned the throttle body and fixed the problem. Finally I noticed the oil light lingering when I turned the ignition. It's most noticeable if I blip the throttle when the engine is idling. I was accelerating (hard) from a light last night and as I hit higher RPMs (just before the trans shifted) I heard a slight pop like a hose coming loose. If you notice a hissing sounds from brakes while inside the passenger cabin, that's the sign of a failing vacuum booster. When I accelerate it. It's not really the pinging sound that people describe. A hissing or sizzling sound coming from under the bonnet when you’ve shut the engine off isn’t a good sign because it means something somewhere is leaking onto a heated engine component. I told them that the car makes a high pitch hissing noise when you accelerate. Robert-Thanks for your question about the humming noise in your transmission. Spark wires may be bad. There's a new high-pitched hissing noise coming from my engine, sounds kind of like a school bus accelerating or a turbo spooling up. I had also been smelling fumes for some time which was probably due to the corroded connection at the back of the catalytic converter. Discussion Starter • #1 • Mar 23, 2014. I've got a 17 EX-L, with the 4 cyl engine. Mercedes Benz Suspension Issues Every Owner Should Know About. I have 2002 chevy silverado 1500. Pumps dont usually make a hissing sound but that could be possible i guess. The truck has a whininy noise coming from the front of the engine. I'm getting a hissing noise from the front left of my car when under certain amounts of acceleration. I put this down to the noise of the clutch slipping or the turbo spinning when the revs shoot up. Jump to Latest Follow Discussion Starter • #1 • Apr 5, 2016. the loop is : compressor (vapour)-->condenser (vapour to liquid)-->expansion valve (liquid to liquid+vapour)-->evaporator (vapour)-->back to compressor. If this is posted on another thread just let me know. It seemed to be paired with turbo spool and sounded kind of like an exhaust leak or something. My 1998 Ram created a hissing sound on light acceleration at about 100k. This is audible when you have the window down. Even a slight acceleration causes this. Replacing the gas pressure regulator will likely resolve the whining noise. I tried the turntable, radio and CD player. Only developed this summer. The sound is definitely coming from the engine bay. I love the Trax, but this hissing/squealing noise with the AC is very annoying. Hmm the only time I have heard similar, but not on a F/tf was an inlet manifold leak, on heavy acceleration the vacuum created caused air to be sucked in throgh the leak giving a very audible hissing almost sizzling noise. 1997 ford expedition rear differential makes low humming noise on acceleration but no noise on coast down 1997 Ford Expedition My 1997 ford explorer has a grinding noise while coasting. So, if your car has been making a putting noise or even sounding like an airplane while accelerating, this quick car noise diagnosis tool can help you find the culprit. if your going to be keeping the. If it is a hose thats come off then it should be relatively easy to find, a split pipe is normally a nightmare and usually having a 2nd person around helps to locate if theres nothing obvious (if a hose is split you'll only hear the hiss when applying throttle and making the turbo work which makes it awkward if you're on your own as you you can't do both the throttle and follow the sound at the same time). Basically if you hear a very noisy hissing during acceleration, especially when turbo is building pressure so from 2000 rpm then its 90% a huge boost leak. I have noticed on my 2006 500 Limited (6-speed) when I drive my engine, from a cold start, sounds like it is a Diesel engine then it goes away. Does the noise happen only when accelerating hard? Does. since you did not go into any great detail about the noise i am. My 2000 F-250 Powerstroke 7. When you step on the gas, the engine bogs down or takes a second to respond. thats why the engine sutters when brakes are applied, the booster starts to leak vacuum, thats where iwould start. I could hear the compressor/cooling fan cycle on for a while, and then when they shut off the hissing noise starts. Mechanics took. When the car AC system is running there is a high side and a low side that's divided by either an expansion valve or an orifice tube. The harder I accelerate, the louder the hissing is. It makes a noise that I haven't heard before. 3370 Agricultural Center Drive St. It varies with the amount of acceleration. To make with the mouth a prolonged sound like that of the letter s, by driving the breath between the tongue and the teeth; to make with the mouth a sound like that made by a goose or a snake when angered; esp. Where is that whistling noise coming from? If you only hear this noise inside your car while driving, there is most likely an issue with your vehicle’s weather-stripping. Most prominent in second gear, but can be heard in at least 1st and 3rd, as well. My well maintained 02 honda civic ex with a d17a2 is making a hissing sound only when accelerating 2 Answers. Hyundai Canada won't deal with it. A/C Designs Inc. Discussion Starter • #1 • Dec 2, 2015. Car hisses when accelerating? car makes an airy hissing noise when accelerating. bank 2 sensor 1. Also, at 1:14 in the second video sounds exactly like my Cruze that has a resonator delete. Almost sounds like an expansion valve or something. Chevy traverse grinding noise when starting. Vacuum leaks often produce an audible hissing noise created by air being drawn through the failed hose. any help would be great Sounds like you have a leaking brake booster. There is a sound that can only be described as a vacuum leak, hiss, air noise coming from the Driver's side compartment in my 2003 5. Getting the belt tightened and the whole assembly realigned, might solve your problem. First noticed the when reversing the car a few weeks ago but is now noticeable in first, second & third gears (probably does it. I'm having the ccv replaced and hopefully it will correct the hissing sound and oil leakage. JimboJones Oct 1, 2011. 2004 PD Hissing Sound on Acceleration Yesterday afternoon while driving to lunch, my car suddenly started making a hissing or whooshing noise on acceleration. A plume of steam or smoke could very well accompany a hissing noise from your engine. But I do get a hissing sound, like a wannabe rally car. It never happens when idling, but with acceleration or just driving along with the AC on. For the last couple weeks I've been noticing that when I accelerate hard I hear a hissing noise like a big air leak coming through the firewall/dashboard. The stethoscope amplifies the sound as you near the part that’s causing it. The popping noise tells you something isn't right. Many times a leaky vacuum hose can be found by listening for a hissing sound. I can monitor vane position with my CTS;when my engine is cold, vane position can be 99% for a couple of minutes. There was another thread on here about that. Dodge Ram Noises and Rattles. Woodruff_6. 2008 2500HD LTZ, EFI Live- Idaho Rob's Tunes, 4" Magnaflow Turbo Back, Raptor 150 Lift Pump, Transgo Jr, All Season Diesel EGR delete with high flow Y-bridge, Edge Insight. this mainly depends on the age of the vehicle and the amount of use the vehicle goes through. Hiss Hiss (hĭs). I can hear it really well when I give medium throttle input around 25-35 MPH. Even a slight acceleration causes this. Chevy traverse grinding noise when starting Chevy traverse grinding noise when starting. The car drives and has no trouble putting into gear. Hissed (hĭst); p. Seems to be coming more from the left side, but that could just be because of me sitting inside the vehicle. clark rubber wins. decibel relative to 1 volt per 1 microbar to microvolt per pascal (dB re 1 V at 1 µbar—µV/Pa) measurement units conversion. AdkWoody · Registered. Usually after you turn the engine off, you have 2-3 presses of the brake pedal before it becomrs hard as a rock due to lack of vacuum assist. The hissing sound is caused by equalizing pressure. Hey whirlpool guys! I bought a car yesterday, a 2000 Subaru RX Liberty manual sedan. Screeching sound; If you hear this noise intermittently, it is a strong indication that your serpentine belt is worn out. When you accelerate, the car will lack power and respond slowly to pressing down on the acceleration petal. 8T, Mojave Beige/Black, Moonroof, Monsoon, Cold Weather Package, 15" Wheels, Yakima Roof Rack - when needed. It stops if you turn the AC off. The first is a rather noticeable high pitched whistling that occurs in the lower parts of the rev range. it hissed when you stepped on the brake pedal. At a full left/right turnthe engine should only bump about 50-100rpm to handle the load on the pump. It's apparently vibrating a bit while doing its thing, possibly due to cheap components or a poor design. However, I have noticed a slight "pop" (or thump) when accelerating from a stop or turning at low speeds (usually accelerating then too). It went away while foot is off the pedal. Accelerating whining noise. Is it meant to make this noise? Any help would be appreciated. Almost sounds like an expansion valve or something. It is a very noticable sound, like compressed air being released. if i accelerate when i hear it grind it stops immeadiatly. It's sounds like it's coming from both sides of the car can't really tell what it is. If I slam the throttle it might start out fast and actually do fine. Last night, the noise was VERY loud, a quick prod of the throttle and the noise was subdued, the car runs. It is a popping resonating sound generated by a lean condition on deceleration. I can monitor vane position with my CTS;when my engine is cold, vane position can be 99% for a couple of minutes. It makes a noise that I haven't heard before. Hissing noise on acceleration Just put on a turboback exhaust and short ram cool air intake and i am now hearing a hiss when I accelerate that i didn't hear when stock. The harder I accelerate, the louder the hissing is. Spark wires may be bad. If you have a bad input shaft bearing, the whining noise would likely be heard under heavy load such as upon acceleration (noise may also be heard while cruising). I do not hear the sound when I am not throttling. If you hear hissing outside the vehicle, it could be the sound of air escaping a punctured tire. It seems to stop when I am accelerating quickly, which I don't like to do because I prefer to keep my gas mileage somewhat respectable. I want to know, is it normal to hear a faint hissing sound every time you step on the accelerator ? My car is a 2006 turbo diesel focus tdci, could a bad Mass air flow sensor cause hissing when accelerating?. Joined Jan 5, 2014 · 65 Posts. It's more likely to be your new air filter that's causing the noise. CauseThis condition may be caused by the EGR cooler bypass pipe being cracked. Just bought a 2001 audi a3 1. Condensation can be a reasonable and normal cause of a hissing water heater. Starting a week or two ago I noticed a weird hissing noise when I was on the highway. Aurora noise, similar to a hissing, or crackling noise, begins about 70 m (230 ft) above the Earth's surface and is caused by charged particles in an inversion layer of the atmosphere formed during a cold night. That is the hissing sound u get. Jump to Latest Follow 1 - 15 of 15 Posts. It's actually normal. A knocking or rattle noise when going over bumps can be the rear of the vehicle resonating from under the chassis. Vacuum hoses over time can become dry and brittle. Its not very loud, probably around the same as the engine itself. Hi guys i've installed a short RAM 5 months ago and at first really loved the hissing sound when accelerating and shifting gears but now i'm annoyed with it. The song in matter is crisantemo. 2, fx4 with about 1200 miles on it. Jump to Latest Follow 1 - 18 of 18 Posts. It doesnt hiss when i brake just accelerate. My 2005 Dodge Ram 3500 makes a rattling noise in the cabin when I start to accelerate slowly but once I'm accelerated faster it goes away and the sound is coming from the steering column. Is it a whirring blowing noise like fan or a hissing noise?. Jump to Latest Follow 1 - 9 of 9 Posts. hi guys! need some advice. The most common fix is to tighten or replace your engines various belts. July 31, 2019 at 4:01 am Great post. Only developed this summer. Hey guys, new guy here. I've been hearing a noticeable hissing/air sound every time I press down on the accelerator. If I take my foot off the accelerator to let the car. The only this i have noticed is when i accelerate i can hear a hiss noise or air noise when I'm in the inside of the car. CorrectionReplace the EGR valve pipe and clear DTCs. The hissing noise does not start up immediately, and only comes on after a whining noise (from the compressor or evaporator, I assume). i have a 02 civic ex with a d17a2 in it, car well my grammas she lived in a seniors home and walked everywhere in town used it maybe once a month, was taken for full maintenance twice a year, i star. There is no doubt that GM is aware of this problem, as the 2006 CTS-V got a beefed up version of the previous differential, with a new part number. It's loud enough to hear over the radio and heat/AC and the best way I can describe it is that it sounds as if air is escaping from somewhere/something under the hood. This Is Why Your Car Makes That Weird Whining Sound In Reverse. hissing vacuum sound under dash maintenance & nonperformance. However, whenever I accelerate even slightly, I hear a loud hissing/whistling sound from the passenger side of the car, and no significant acceleration felt. Hissing noise when accelerating My 2002 Boxster S makes a hissing/"psssst" noise from the top of the engine area that sounds almost like a relief valve or something blowing off air when I first accelerate and when accelerating every time I change gears. Royalty free stock sound clip for personal, commercial, production use 1985 Peterbilt Semi Truck, Hissing Start, Air Release, Fast Out, Grinding Rattle, Booming Acceleration. Whenever you hear a hissing sound from under the hood, you'll know that this is definitely not normal. I love the Trax, but this hissing/squealing noise with the AC is very annoying. Spark wires may be bad. The noise when your driving and under load or when the turbo kicks in sounds like it's coming from under the dash. It makes no difference if the ac or fan is on or off. Really don't know what is happening. March 2, 2019 at 4:12 pm Car makes noise when I accerlate. 0L V6 if that makes any difference. My hissing sound came from the vacuum hose coming out of the front of the throttle body. If anyone has experienced this issue I would appreciate some advice on it. And is RPM related (about 1800ish. For the last couple weeks I've been noticing that when I accelerate hard I hear a hissing noise like a big air leak coming through the firewall/dashboard. Woodruff_6. Your brakes ok? Open the hood and have a listen to the vacuum lines - if there's a fault, the sound will usually lead you right to it. Re: 03 100 t300 hissing noise on acceleration. decibel relative to 1 volt per 1 microbar to microvolt per pascal (dB re 1 V at 1 µbar—µV/Pa) measurement units conversion. It makes a noise that I haven't heard before. Hissing/Bov sound while accelerating. Jat recently mapped my leon,everything was goin fine for couple of month but now its making a loud hissing noise when accelerating!!Ive had the maf sensor(if thats right lol)replaced which cost me the best part of 360 but still making the noise!!!a dont think its the. I can not think of another likely cause of a hiss only under acceleration. Anyone else experience. My cousin is more mechanically inclined then I am and is very familiar with Ford Trucks (has owned F-150s pretty much his whole life) and he checked it out. I am not an expert on engines, should I be hearing such a noise? Cheers Chris. 1999 - 2003 7. The Reasons Behind Transmission Rattling Noise When Accelerating. 163500 miles. In conjunction with the hissing noise I occasionally also get a rattle which may or may not be associated. Getting the belt tightened and the whole assembly realigned, might solve your problem. It varies with the amount of acceleration. I suggest you Pop off the vacuum line above the turbo that feeds your HVAC and plug it. Questions: a) is. i have a reduce of power at lower revs but once revs go above 2500 the power comes on. It is particularly loud when I'm accelerating up a hill or in the 55 to 60 mph range. The IAC won't cause the car to not accelerate well, nor will it cause a hissing noise under acceleration (as there is less manifold vacuum with the throttle open then closed). The noise seems to come from the instrument cluster. 163500 miles. We tried his and his phone produces a much quieter hiss, and he can hear music. Chevy traverse grinding noise when starting. When I accelerate a hissing sound occurs. The noise will be most pronounced near the driver's side footwell area. vectra hissing sound on acceleration, 3. However, it doesn't happen all the time?? oddly very speratic? almost. Just kinda hits a wall. Hey guys, new guy here. later on today along with the odd jerk i noticed what i thought was a lack of turbo power. If need be have someone that can raise the RPM. Nov 10, 2009 · Could be the motor mounts. The van seems ok until you throttle up more for hills or accelerate changing up the gears. Noise when accelerating Hi all, after some advice on a noise coming from my defender 300 tdi when I accelerate. A chugging noise could mean a blockage in the exhaust system. This might sound silly but when the engine is cold the vanes on the turbo stay closed longer to aid in warmup. 27 posts in this topic. I think it is most noticable at 1900-2000 rpms. Today, i was driving and when i accelerated i heard this hissing sound and it seemed to be coming from the accelerator pedal area (weird). Serpentine belts used to last about 50,000 miles in older vehicles. 2, fx4 with about 1200 miles on it. I'm having the ccv replaced and hopefully it will correct the hissing sound and oil leakage. Pumps dont usually make a hissing sound but that could be possible i guess. In other words, if I was accelerating and the RPMS went up, (and the hissing slowed or stopped), I would get reasonably cold air. I've got a 17 EX-L, with the 4 cyl engine. This can sometimes be cured by cleaning the IAC port in the throttle body (TB). It sounded like a vac. My 2008 GMC Sierra D/A has started making a noise I never heard before when I'm Accelerating, I just had it in for oil change, fuel filter change, and alignment. Both youtube and gmail are loading the flash plugin and the flash plugin seems to initialize the sound output. 4, hissing noise under acceleration, especially uphill. But a leaking gasket can have more a hissing sound i guess ude call it. What is causing hissing noise when accelerating (2005 Ford F-250 Super Duty) when accelerating up hills or passing or just speeding up the turbo is building boost according to the gauge but you hear a loud hissing noise like an air leak noise stops when the engine levels out.