i hear some kinda sound like zzzzz from the fuel pump i think its fuel pump i dono what is goin on my car 1985 benz 380se any help
Fuel Pump Noise
Sep 13, 2004
3 Replies
Not a problem. The real problem comes when you DON'T hear that noise. No zzzzz, no go.
That's the standard noise from the electric fuel pump. The day you don't hear the zzzzz is the day your car doesn't run.
THANK YOU
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