Ok, so i have a 04 5at sedan with a ztube and thats it. when im driving and i press the gass i hear this whining sound coming from the back right of the car, its not the tire because thgis only happens when i push the gas. can anyone help me on this phenomonon?

Thanks in advance.

 

You installed a supercharger without even knowing? =] lol

 

uh... dont know if your hearing it from the back like you say. When you install an intake its normal to hear a sucking/whining type sounds. Its your intake

 

belive me, the supercharger thats installed in the back of the car is working fine.

but when i first installed the ztube i listen for the sound, cause i like to hear it, just recently ive been hearing another sound, in NJ it has been very cold, i just dont know what it is, but thanks for all of your help.

 

Might just be a different sound from the air temp.

If you are 100% sure it is from the rear of the car I would check your rear dif and exhaust.

 

maybe an exhaust leak?

 

Mine comes from the passenger's seat.

It's my wife telling me to slow down.

 

it wouldnt be exhaust if its coming from the back right, right.

what would i look for in concerns to the rear diff?

 

Sounds like a little whistle from the rear diff. Probably harmless.

 

Check your brakes and diff. Might be cv joint??? I might just be talking sh$t.... yes maybe.

 

lol

 

the whining from the back of your car that hear is just another coupe crying that it got spanked by a sedan... nothing to worry about, it happens all the time