High pitched noise from under car!? - Alfa Romeo Forum
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(Post Link) post #1 of 1 Old 01-02-13 Thread Starter
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High pitched noise from under car!?

I'm trying to track down the source of a high pitched whining noise from under the car, which is audible while sitting in the car at idle, and quite noticable from outside the car, the engine noise at anything over about 1500rpm drowns it out. It's one of those noises that seems to be coming from everywhere, but I think I've tracked it down to being in the region of the cat box in front of the muffler under the car.

Any other bright ideas what the noise could be? (Fuel pump?)

The car runs perfectly otherwise and had the belts done fairly recently, but the noise was there beforehand.

Last edited by stevelw; 03-02-13 at 17:20.
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