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#1
03-14-2001, 09:24 AM
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A potential suspect in my car's "spoof-spoof" phenomenon is the fuel pump. It only spoof-spoofs at 3500RPM and above, and anything below that, it works fine. My question is, is there such a thing as a partially-faulty fuel pump, which operates fine at certain range of RPM, and starts to fail at higher RPMs?
My mechanic commented that it is impossible to even drive a car with a faulty fuel pump, how true is that? What are the usual symtoms of a faulty fuel pump? Will appreciate all your advice, thank you!  Mervyn W126 (280SEL) Singapore 
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