So i'm having this weird noise while accelerating and searched many times for a solution on here and haven't found one yet, it only happens when accelerating hard and high boost and its got me worried, it sounds like what you hear when you blow on a blade of grass, the squeal or a whine like a supercharger, I have two videos, the first one you can hear it at like 25 … There is a squealing noise when I accelerate from a complete stop. Any ideas? Just tighten the ac belt a scootch. In fact, I will go so far as to say that the mechanic who expressed this theory is not one who I would want working on my car. Belt noise can mean the belt is worn or loose. It’s not there constantly, and seems to have started when I started using the AC. 2013 Ford Escape 2.0 se with approximately 90k on the clock, following service where fuel evaporate valve was replaced and engine oxygen sensors reset the car has made a rather odd high pitched grinding/squealing sound at the start of fairly heavy (not aggressive) acceleration then again when lifting foot off accelerator. When I had my oil changed tonight at a Tires Plus, I asked them to listen, and the mechanic thought it was a valve related issue since it’s not a constant noise. They are then re-inspected to confirm there are no other leaks and that the new parts seal well. He said to take it to a dealer…which is super expensive! It eventually got to where the sound would be constant, so we took it in to the dealer who said it was a sheared bolt on the exhaust manifold. Open the hood and have someone start the car cold and see if you can tell where the noise is coming from. A look at the belt, or belts would be step one in my book. You should do a thorough transmission check-up when the car starts making a grousing sound when speeding up. Gonna try another mechanic and hopefully save some money not going to a dealer. Again, the noise is more noticeable on acceleration because the engine spins faster. There are a handful of components in your vehicle that are generally referred to as the “drivetrain.” These components include the transmission, axles or driveshafts, transfer case, and differentials. If the whining noise while accelerating is loudest while taking a turn, the problem may lie in the power steering assembly. When I had my oil changed tonight at a Tires Plus, I asked them to listen, and the mechanic thought it was a valve related issue since it’s not a constant noise. It may be that a small part has broken down and needs to be replaced, or perhaps your car needs a major overhaul that costs thousands of dollars. If you hear the squeal shut the engine off and see if the chalk mark still lines up on the balancer. At cruising speed there is no noise until I … Squealing From Your Brakes One of the most concerning sounds you may hear coming from your Kia is a squealing noise when applying your brakes. Its me is correct , start you own thread . Due to their engine configuration, Subarus are more susceptible to knocking from worn pistons than other cars. Apparently, a lot of things! The squealing might be from the harmonic balancer slipping on the rubber isolator ring. As soon as mine drops it starts to go away. Ford Fiesta Whining Noise When Accelerating A whining sound when accelerating is almost always caused by a bad accessory attached to your Fiesta’s engine. Is there a noise associated with a bad catalytic converter? The other noise you might be accustomed to is that of a loud exhaust system. If its more toward the front , its usually the turbo, if it comes from under the truck its possibly transmission. I don’t think so. smile13. Basically, when it's accelerating (mid or full throttle) in any gear, there is a whooshing, almost tire squeal-like sound. Now at neighborhood speeds. A blow off valve (often called dump valve) is located between the turbo compressor and the throttle. Tires plus people aren’t mechanics. Hey everyone, I am back with a new problem! Any ideas The noise can be heard only when reversing or in the first gear before acceleration. I've driven several turbo cars over the years and this is the loudest I've ever heard that sound in a car straight from the factory. Belt noises are often easy to diagnose, and with a few exceptions are inexpensive to repair. I started hearing a squealing sound when accelerating - seems to happen between 1.5-2.5k RPMs. There are many moving parts, and all the parts need to move at the right time in order to make the engine run properly. I would check that. Just starting hearing a high pitched whine that "winds up" from the engine when and only when accelerating hard. Ummmm…no. If it gets too low on fluid they’ll make the it’ll whine a lot. Strange whooshing/squealing sound when accelerating. A bad torque converter could be the origin of rattling sound when accelerating at low speed. Ford F-150 Makes Strange Noise While Accelerating: What Gives? If so, may I ask what it was that was causing the squeak? The valves open and close to let in air and fuel and let out the exhaust. The sound increases when I accelerate. I have a 2004 Ford Escape Limited. Always be aware of your surroundings while driving; if your car is making abnormal noises, including only while accelerating, you should have it inspected as soon as possible. Whistling / squealing noise 9400i Discussion in 'International Forum' started by DHF, Jun 3, 2011. They most likely will fix one thing and break another. Powered by Discourse, best viewed with JavaScript enabled, http://www.rockauto.com/catalog/moreinfo.php?pk=390119&cc=1427701. When i brake the noise goes away, and if i let go of the break and just coast, then thhe noise comes back. Squealing noise when accelerating. Kind of tempted to let it get worse and see what fails…then at least I will know what needs fixed. This seems to be a common problem with many cars. I started hearing a squealing sound when accelerating - seems to happen between 1.5-2.5k RPMs. Belt noise can mean the belt is worn or loose. Hey all, New here but have been lurking for a while. With wear, the parts make contact in a way for which they’re not designed. Now Ive come up with 2 reasons for the squeel. About a month ago we started to notice this high-pitched whine sound when accelerating. Then it is the squealers on your brake pads and you need new pads. Why my corolla diesel is making noise when give acceleration? Most times when you hear a whistling noise only when accelerating it is something on output of turbo, usually not the turbo itself. I can see where that could be it but, it only happens when accelerating and the turbo spools up. Any thoughts? Jump to Latest Follow 1 - 17 of 17 Posts ... My car makes a woosh or the sound of air sucking as well when accelerating and its the turbo spooling. A whining sound when accelerating is almost always caused by a bad accessory attached to your Escape’s engine. You have probably driven, or at least ridden in cars for years. Just bought a 2010 X5 35D, about 138k miles. Most There are a number of reasons that a car will make extra noise, all of which are the symptom of a bigger underlying issue. A leak anywhere in this system makes a rather distinct rumbling noise. If you hear squealing while braking, it usually means that your brake pads are almost completely worn out. First only at highway speeds. This often manifests as a squeaking or squealing noise. 2 is the veins are dirty in the turbo. Apparently, a lot of things! Failed gaskets here make that noise too. Barky is spot on, I bet. Nissan Juke Whining Noise When Accelerating. 2015 GC ED. Many of the noises we talked about don’t pose a direct safety concern, but the end result could be the vehicle abruptly stalling. 53,000 miles. It sounds exactly like a belt squeal. I am hearing things all over the board. Usually around 2000-3000 rpm. Here are the most common causes of whining noises when accelerating: 1. The previous problem of squeal on start up, was probably the power steering pump belt. I hope this will not be major issue. They found that the drive belt had a couple cracks in it, and decided to switch that out, and try a new pully ( or tension…whatever) and the noise did not go away after that. Top 5 Causes of Serpentine Belt Squealing Cold winter weather is never a friend to your vehicle. 2001 5 speed, 210,000 miles, bone stock. I ordered the V2 kit figuring my 2014 Cruze (1.4L Turbo) needed it anyway. Now I am annoyed enough to want to resolve it. If you hear squeals, then it could be your engine @cdaquila Carolyn , how about helping Ren with their own thread and sending this one into cyber space. I was driving at highway speed when I heard a somewhat startling squeal coming from my engine. I get a squealing sound from my engine compartment only when accelerating and I hit about 1900 or so RPM's. 2001 5 speed, 210,000 miles, bone stock. This in turn makes audible noises. Most leaks we encounter require replacement of one or more exhaust components. I also have a 3.5EB, and the same exact sound under acceleration. If you hear squeals, then it could be your engine belt or serpentine belt. +1 to the previous comments. http://www.rockauto.com/catalog/moreinfo.php?pk=390119&cc=1427701. Some vehicles are more prone to these noises than others. It sounds exactly like a belt squeal. But anyways to get back on track… My car has been squeaking/squaling since a month after i got from an auction. If the car seems to be excessively loud in general, this is an indication of a problem. I wouldn't describe the sound as tire screeching though. The power steering pump is a very common reason why your Nissan Navara might whine when accelerating. I replaced the valve cover and it fixed the rough running and eliminated the 6 or so codes. Bad Alternator. My car produces a squealing sound which comes from the rear end. There are a handful of reasons this might happen, but if the shaking is definitely in higher gears and not just at higher speeds the issue might be with the transmission. Mechanic couldn't get to it saturday.. more updates Tuesday night It should also … The drive belt is made of a rubber compound and wears out over time. 1992 Toyota Celica mileage: 180,000 When accelerating hard I hear a squealing noise from the engine compartment. Vehicle safety is always very important for you, your passengers and other drivers. How is it that one mechanic can say a cat converter and another say AC? Hey, hopefully you’ve figured out your problem by now. We have also seen some issues with CV axles causing an issue like you are experiencing. Three months later (which brings us to today), its doing it now as i accelerate. Hi My pd tdi 130 has started making a screeching type of sound when accelerating, it seems to be coming from the egr area and can sometimes see some white smoke coming from the same area when revving, it happens in neutral as well as in gear however there is no loss of power, i found a video which is similar so you guys can hear it and help me out please. If you’re experiencing unusual noises when accelerating, don’t wait until things get worse. Minneapolis, MN 55406. I have a 3 litre turbo Nissan Patrol, when i accelerate i have a squealing noise coming from under the bonnet, it - Answered by a verified AU Auto Mechanic We use cookies to give you the best possible experience on our website. A few months ago my emissions light came on and after scanning it one possibility was a bad catalytic converter. If you still get induction sound as normal from the turbo, but also getting this high pitched squeal and no boost, sounds like air is leaking out after the turbo When I am accelerating around 2-3k RPM I hear a whistling/squealing sound. Loose belt 4. Worn or otherwise compromised drive belts are a common cause of noises when accelerating. Loud Siren Noise.. Unless you really know them. There is a squealing noise when I accelerate from a complete stop. Or put a temp fix on it so you will come back thinking “Well, this guy fixed it before, lemme take it back to him”… My dad was a mechanic but unfortunately he passed away, but trust me, he did the same exact thing… even to his own family. I know there is one thread about this, but there was no clear explanation to what it is. @BMaryland91 You say when you brake it goes away? It is actually challenging to find the root cause of whining noise when accelerating but these common causes will give you the heads-up. A “valve-related issue”? I thought it was the belts but after replacing the two belts on the engine I still get the squeal. The pistons are what move up and down and make the engine spin. Now at neighborhood speeds. !https://www.youtube.com/watch?v=u6ZrsUKwnq05 signs your brake system is failing! Book an appointment with a technician to make sure your vehicle is operating safely and identify the cause of the problem. If your wheel well suffers ice accumulation, then strange noises will follow. Usually, chirping or squealing noises when accelerating indicate a slipped or loose belt. I get a squealing sound from my engine compartment only when accelerating and I hit about 1900 or so RPM's. You can see the ring here. Worn pistons will make a knocking noise — sometimes at idle, and often on acceleration. There are other pulleys that serpentine belt is connected to. 2904 E 35th St As to you comment about your mechanic, i wouldn’t trust them. They may even get worse as you step on the gas pedal to accelerate. :eek: It's not the standard turbo whistle but rather a screeching sound like when a fanbelt slips (not that, i already checked) and the sound comes and goes. Belt noise can also come when one of the pulleys the belt is riding on starts to fail. put a stethoscope on the valve cover to see if i could hear anything. There are various forms of blow off valves available for … For exhaust leaks, a leak must first be identified, then repaired. This noise most often happens when you first begin to accelerate, and sometimes when turning. I have replaced belt and full car service done but still same issue. my car Hyundai h1 theta-2 petrol engine knocking noise when we accelerate suddenly. Any mechanic can do this type of work, and there is no reason whatsoever to take a 9 year old car to a dealership for something of this nature. Bad Turbo Symptoms Turbos are a great way to improve the performance of yours car, however there are many common turbo problems that you should be wary off before buying a turbocharged car. So there I … 53,000 miles. Alexander’s Import Auto Repair Blow Off Valve. First only at highway speeds. The exhaust system carries the exhaust gases from the front of the car to the rear. I recently noticed the turbo on my 2005 Ranger 2.5td making a whistling sound as if the bearing is starting to fail. I have a 2017 model with about 32k miles. I have looked at the pullies the belt looked at the turbo. Just bought a 2010 X5 35D, about 138k miles. The main reason for the whining might be a loose belt, that runs over the power steering pump’s pulley. When the belt no longer moves smoothly along the pulleys, it makes a noise when the car is accelerating. Check out my other videos:12 signs your engine is going bad! Hello, where this noise comes from would be important in diagnosing what is causing the noise. Although all cars have exhaust systems, Hondas are more susceptible to exhaust leaks throughout their life than any other car that we service. After a hard pull I get squealing noise from the turbo. A shaking at higher speeds is often caused by a tire balance issue, but if it only happens in gear then that is probably not the issue. You know that when you press the gas pedal, the engine accelerates, and when you press the … Okay so I brought my car in finally to be checked…I got a recommendation for a good mechanic, not a dealer. Squealing Turbo Discussion in 'Trucks [ Eighteen Wheelers ]' started by Oscar the KW, Sep 1, 2013. The pump can also go out. There are a lot of things that can cause a noise when accelerating. Truck idles great but when i take off it lags at start then goes good, turbo builds up to about 15 psi on gauge then it "blows off" starts to make a whining noise, loose almost all power and my turbo gauge pins at 30 psi or wte the gauge goes to. It only does it when the car is up to temperature and when you accelerate slightly harder, like going up a hill or something. Only when accelerating and only when I … This noise most often happens when you first begin to accelerate, and sometimes when turning. My thought, start your own thread. It will be a faint sound when the car is idling in ‘park’ mode, but the volume and frequency will increase in proportion to acceleration. 2012 Chevy Cruze LT 222,000km This has been building up over past few days and seems to be when engine and everything is warm. Thought it was the wheel bearing but it isn’t because I replaced with a new one but the noise is still there… Any thoughts please? As the turbo is on boost, the intake system will become filled with pressurized air from the turbo compressor. So far the dealership has been unhelpful on this issue, they did replace the vacuum seal but the problem persists. Any of the components in the drivetrain can wear and start to make noise. Blow off valves will release this pressurized air and makes a desirable hissing noise.. When an alternator is going bad, it’ll often begin to put out a high pitched whining sound. It is most prominent under acceleration but only upto a point. What's going on everybody. Cats do not heal themselves, and besides, your car is fairly new. I however sorted my issue. Torque Converter. Blown exhaust gasket, either manifold or turbo flange. spanky : Start with hump hoses,they are the rubber boots that connect turbo output to air to air cooler,they get rubbed through and you have to look for holes. I have been thinking it was the drive belt but I replaced it and the problem is still there. If your wheel well suffers ice accumulation, then strange noises will follow. Examine The Transmission. For example, I think there is an idler pulley. Since the service there is also a more pronounced whoosh from the turbo … As you probably know, the engine is quite complicated. Once the new belt is installed and the correct tension applied, the car is ready to go again. By Brett Foote - January 21, 2019 What would cause a rattling or clanging noise in an F-150 over 45 mph? Any noise your car makes can be an indication that your vehicle is not currently safe to drive. When the valves wear they will make a clicking noise. I have a 2004 Ford Escape Limited. Other times it happens when accelerating through the rpm range. It is the turbo's spooling up. It doesn't sound like belt squeal to me though. It starts at around Ford F-150 Makes Strange Noise While Accelerating: What Gives? A quick way to check for this is, take piece of chalk and make a straight line across the pulley and the hub of the balancer. There are noises that are normal on acceleration. 2013 Prius 3 making a squealing or rattling noise when accelerating after car is warmed up. check joins in cooler/intake piping, make sure they're tight or take them apart and put back together again ensuring they seal correctly. By Brett Foote - January 21, 2019 What would cause a rattling or clanging noise in an F-150 over 45 mph? It all started yesterday when I was accelerating on an onramp to the interstate. Possible causes according to this forum 1. There’s nothing, and we mean nothing more frustrating than experiencing a strange problem with your truck that you can’t figure out. This is most noticeable when accelerating because the valves are moving much faster. Glad to know I’m not an idiot thinking the same, that it’s a belt. 2019 Buick Encore L4-1.4L Turbo Service type Loud squealing or rattling is coming from engine Inspection Estimate $79.99 Shop/Dealer Price $89.46 - $96.56 2017 Buick Encore L4-1.4L Turbo Service type Loud squealing or $84 At a glance: Common causes of whining noise when accelerating There are many possible causes why your car makes that whining noise whenever you increase your speed. Belt need to be warmed up 2. There are three very important parts we are going to talk about for now, and those are the valves, bearings, and pistons. They are designed this way so you don’t inhale the exhaust fumes and also to quiet the noise engines make. Maintenance/Repairs. Only when accelerating and only when I hit approximately 1900-2000 rpms. These components will wear and become noisy on acceleration, the degree to which depends more on their usage than the vehicle manufacturer. ford. As a car owner, there’s almost nothing more stressful than a mysterious noise coming from under the hood of your vehicle. Here are the most common causes of whining noises when , it’ll Most times it's when I'm shifting and is in time with the throttle pedal. My Cadillac 2001 STS is doing the same exact thing. There are also some more technical causes to point out, without getting into too much jargon. Only under load, can't reproduce in neutral (making it hard to pinpoint where it's coming from). your noise is not related to the original problem in this thread and people will be answering it and not your unrelated problem. It doesnt squeal on start-up, shut down, or regular driving. A squealing noise from a catalytic converter? air leak? To me it sounds like if you suck in through your mouth. Just starting hearing a high pitched whine that "winds up" from the engine when and only when accelerating hard. All vehicles have slightly different drivetrain and engine configurations but, with the exception of electric cars, they all have the same basic components. The kinds of repairs needed will depend on the cause or causes of the noise. I have a 2004 Ford Escape Limited. If you had a bad cat, your CEL would go back on. 35mph, 50mph, 80, but as soon as i jump on it in a hard accel, the turbo goes up and it Could that be it for you? It doesnt squeal on start-up, shut down, or regular driving. The engine itself can also be the cause of noises when accelerating. Got the truck back and holy cow what a difference.. squealing noise was from carbon build up inside the turbo and factory down pipe had a leak at the flange.. truck is going back to the shop Tuesday to get the egr delete and intake elbow installed.. Start the engine with air on and rev the engine. He only got it to squeal by hitting the gas really hard. This noise is more noticeable on acceleration because the engine is working harder, making the noise louder. There is a squealing noise when I accelerate from a complete stop. While trying to figure it out they noticed that a PCV hose that was put in the car was the completely wrong part. This often manifests as a squeaking or squealing noise. There are many possibilities. Sorry for the confusion. They are thinking possibly a catalytic converter. Only under load, can't reproduce in neutral (making it hard to pinpoint where it's coming from). But in most cases, it will be your serpentine belt that is making these noises. In this article, I present some of the possible causes of whining noise while Is the noise you’re hearing different than what you’re accustomed to? It’s not there constantly, and seems to have started when I started using the AC. Getting the belt tightened and the whole assembly realigned, might solve your problem. I recently noticed the turbo on my 2005 Ranger 2.5td making a whistling sound as if the bearing is starting to fail. I described the sound to the dealer’s mechanic and he seemed to know exactly what it … Although most vehicle transmission noises relate to internal parts and cannot be seen, their behavior and sound frequency always deal with a moving part according to engine rpm or pressure. Low transmission fluid level could the source of the rattling sound when accelerating. Belt noise can mean the belt is worn or loose. Belt noise can also come when one of the pulleys the belt is riding on starts to fail. What I want to discuss is this belt squeal which is what I'm trying to fix. If you have an ISX with EGR also look for soot leaks around the EGR valve. They replaced this, and still the squealing noise is there. You need to check the fluid level and fill it back up to the factory fill line. July 4, 2016, 9:58pm #1. Since then, the car occassionally makes squealing noise when reversing out of my garage in the morning. Here are the most common causes of whining noises when accelerating: 1.
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