Why does my car make a whining sound when I Turn on the accelerator?
When I turn the car with foot on accelerator, no whining sound. Its best you get a proper mechanic to look at it. We are just guessing here as we have limited information to properly give details.
What causes heavy clicking noise during acceleration and deceleration?
Noise: Banging or heavy clicking every two to three feet during acceleration or deceleration, but not both Cause: High spot or heavy chip on pinion gear tooth Noise: Banging or heavy clicking every eight feet during acceleration and deceleration Cause: Damaged or broken ring gear tooth…
How is the throttle connected to the accelerator?
In the old days, there used to be a cable that was connected from the throttle to the accelerator. But now in the technological age, the car’s computer controls when the throttle opens and closes by the feedback it gets about the acceleration of the vehicle.
Why does my differential make noise while decelerating?
Sometimes, the noise is not differential-related, but is caused by other driveline or axle components. This guide will help you match up the noise you’re hearing with the differential or axle component making it, or at least get you in the ballpark. Noise: Howl while decelerating (gears previously quiet) Cause: Loose pinion bearingpreload
What kind of noise does a wastegate make?
The noise an internal wastegate makes is masked, because it’s covered by other noises from the engine, acceleration, turbo spooling, etc. because it’s plumped back into the exhaust. However, the 38mm external wastegate I had on my Forester sounded like a low-flying Cessna was rocketing down the highway. Exactly right.
Is the noise from wastegates related to turbo flutter?
4. External Wastegates are responsible for turbo flutter. The sound of turbo flutter, or compressor surge, is sometimes referred to as ‘wastegate chatter’ – but this noise has nothing to do with the wastegate.
What does wastegate do on Ford 2.0 engine?
Actually, it’s called a wastegate, and bypasses some of the exhaust around the turbine to keep the boost from going too high. Wastegated turbos are typically used to get boost up at lower rpms and the wastegate keeps the turbo from being damaged by overboost.
What does wastegated turbo do in a car?
Wastegated turbos are typically used to get boost up at lower rpms and the wastegate keeps the turbo from being damaged by overboost. Actually, it’s called a wastegate, and bypasses some of the exhaust around the turbine to keep the boost from going too high.
Why does my mech make a whining sound when idling?
Whining sound when idling, but sound gone when i accelerate. Can’t remember whether my mech say is timing belt or alternator belt. But its definitely one of these two.
What to do about whining noise when accelerating?
As it turns out replace front drive shaft and changed transfer case oil and front differential oil front differential was swamp mud so hot it cleaned up and filled back up at that point I knew it’s was over about 15 miles lated boom bang boom pick up new front differential Friday I’ll let you know how it goes thanks for all your help.
Why does my Sub legacy make a whining noise?
Can timing belt caused this as when pedal is on (no engine brake), noise disappears. The whining noise happens on all gears. (Tyres are new and definitely not typre noise). I encountered this problem with my old sub legacy. Whining sound when idling, but sound gone when i accelerate.
Why do I hear a whining noise when I accelerate?
The engine is a 2.0 TDI, 140bhp. It does sound a bit like a siren. It is an automatic, and everytime I accelerate I can hear it, usually from 1st to 3rd gear. If I drive and put my foot of the pedal, I can hear it go from high pitch to low. If I put it in Park mode, same . Goes into high pitch , when I release the accelerator, goes low.
Why does my Audi whine when I take my foot off the accelerator?
It makes the noise in synchrony with the engine revving (i.e. when you take your foot off the accelerator it stops then back on it starts again) however the noise carries on slightly after the revs have died down to idle.
Why does my GM Yukon XL make a whining noise?
My 03 yukon xl did the same thing. It was annoying as heck. The noise travel under the body and sounded like it was coming from the engine. I had the rear bearing replaced and the noise stopped. Click to expand… it exactly only doing it when i press some gas and moving, as soon as i let go foot off of pedal gas it stops.
Why does my car make a weird noise when I accelerate?
The general rule is that belts should be tight and with minimal slack, and should not show any sign of wearing or breakage. Three, the wheel bearings may be tapered and thus make weird noises whenever you drive your car down the road.