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1975 Nissan 280Z Coupe Base

1975 Nissan 280Z Coupe
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May 20, 2009, 10:06 am

Dave B
 

Question: as i try to accelerate the fuel pump slows down,is it a bad

as i try to accelerate the fuel pump slows down,is it a bad pump, or bad ground


May 21, 2009, 9:33 pm

Elizabeth K
Expert Mechanic

What are you using to determine the fuel pump slows down? A pressure gauge?

If the ground was bad, the pump would either work or not. But it's wise to eliminate other things like the fuel filters or even non-fuel system components. Have you done that already?


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