Why does my car make a weird noise when I accelerate?
A loud squeaking or squealing noise while accelerating could mean there's a problem with your engine belt. It could mean the belt's loose or worn. Or it could mean that one of the belt's pulleys is starting to fail. A loud rumbling noise when accelerating might suggest there's a problem with your exhaust system.
Why does my car make noise when I press the gas when I accelerate?
The valves open and close to let in air and fuel and let out the exhaust. When the valves wear they will make a clicking noise. This is most noticeable when accelerating because the valves are moving much faster.
Why is my Volkswagen making a rattling noise?
The most common reasons a Volkswagen Jetta has a rattling noise are the ball joints, struts or strut mount, or a problem with the sway bar links.
Why does my car sound like its winding up?
This may be related to a variety of things that are driven by the serpentine belt that may correlate to the acceleration, however the most common noises resembling a whining sound are a failing alternator or a power steering pump that is failing or low on fluid.
Why is my car making a loud humming noise when I accelerate?
Your car makes a humming noise when accelerating What it could mean: This is most likely a wheel bearing noise. It's often mistaken as an engine noise and one way you can tell is to watch your RPM gauge. As you accelerate, the RPM and speed gauges rise.
Why do I hear a rattling noise when I accelerate?
You usually hear this noise when accelerating the vehicle. Most people call this a pinging or rattling sound. This noise is caused by an air/fuel mixture in the engine cylinder being ignited prematurely by the heat of compression as the piston is moving up on the compression stroke.
Why is my car making a rattling noise in the front?
Rust and corrosion also cause the deterioration of the exhaust system itself, which can cause rattles. In instances like this, the muffler or tailpipe probably needs to be replaced. Sometimes, an exhaust system clamp gets loose, creating a rattle. Another cause of rattles under the car is a failing catalytic converter.
Can low transmission fluid cause a rattling noise?
Low transmission fluid level The reason for the rattling noise is because there is a drop in the required of fluid needed by your car engine. This issue can be easily fixed and at the same when you take it lightly will means more trouble.
Why does it sound like something is loose under my car?
If the rattling sound sounds like it is coming from underneath your vehicle, you likely are experiencing a problem with your exhaust system. Exhaust system problems include catalytic converter problems, muffler issues or corroded pipe, can sound like light rattling to rocks shaking beneath your car.
Why does my golf radio make a whining noise?
If your Golf’s stereo is making a whining noise, it is usually caused by a condition known as “alternator whine”. Alternator whine is a product of a drop in voltage between the radio and the alternator itself . It is usually way more noticeable on the A.M band of the radio. You’ll hear it match the acceleration of the vehicle.
What happens when a golf serpentine belt goes bad?
Your Golf’s serpentine belt turns all of the engine accessories. As they go bad, they begin to glaze and stretch. When a serpentine belt stretches, it doesn’t grip the accessories that it is turning as well. It’ll squeal until it grabs all the way. They are really affordable.
What does it mean when an alternator goes bad?
When an alternator is going bad, it’ ll often begin to put out a high pitched whining sound. It should also be accompanied by the battery light. If not, it may not be the alternator making your Golf whine, although it doesn’t rule it out entirely.
Can a radio make noise?
The radio can accept interference and cause noise when starting the vehicle. This is a great place to start, since it only takes a second. If this does stop the noise, there’s more on this directly below.
Gazza84
Hi, I’ve been noticing for about a week now that when I accelerate from about 2k revs in third gear from about 20mph up to about 3k revs and let off the throttle, I hear a whine noise or like a creak noise, its hard to explain.
gregozedobe
Related to diverter valve maybe ? Bleeding off excess boost when backing off the throttle. 3K rpm is when torque is approaching maximum, so boost would be quite high. Any error codes recorded ?
Gazza84
No error codes or anything sinister. Just a very faint creek or pressure release noise that lasts about 1 second. It doesn’t do it when I have high revs in 3rd gear for example and accelerate and ease off the throttle.
Gazza84
Incase anyone is wondering, I am in N’ring mode and using manual shift. Cheers
Booth11
Incase anyone is wondering, I am in N’ring mode and using manual shift. Cheers
Gazza84
Thanks @Booth11 you’ll have to listen pretty hard as it is a tiny creek, woosh 🤣🤣 I’ve been watching videos about dump/divert valves on youtube and it sounds like it is this, but it would be nice to know someone else is hearing it aswell in their 8r.
Booth11
Thanks @Booth11 you’ll have to listen pretty hard as it is a tiny creek, woosh 🤣🤣 I’ve been watching videos about dump/divert valves on youtube and it sounds like it is this, but it would be nice to know someone else is hearing it aswell in their 8r.