Reply With QuoteCould very well be the fuel pump. It occurs at a constant pitch and only while the engine is running?
Major Contributor
Bimmer making high-pitched sounds?
As the title says: for the past few days I've been hearing high-pitched squeal from the back of my car - it seems like the sound is coming from the area where the tank is located. Fuel pump bearing? Does anyone have a clue about this one?
Thanks in advance!
BMW E34 528i, M52B28 + M50 manifold, Remus exhaust, ///M Parallel Spoke 18" rims
Big, Big Time Poster
Could very well be the fuel pump. It occurs at a constant pitch and only while the engine is running?
Major Contributor
Yes, exactly! Fuel pump bearing? Should I ignore it and wait for the fuel pump to fail or launch a preemptive strike? What's worse that can happen if I ignore it?Originally Posted by Mobius
BMW E34 528i, M52B28 + M50 manifold, Remus exhaust, ///M Parallel Spoke 18" rims
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