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Old 06-13-2008, 10:28 AM   #2 (permalink)
BUDFAN8
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Join Date: Apr 2007
Posts: 205
OS: XP


Re: 97 mazda 626 poor acceleration

hi billy


you may try to put a fuel filter on it.

for more detailed diagnostic it would be good to know how much fuel pressure the pump is giving. sounds as if your fuel pressure is low and the car is running out of gas when you take off due to the pump not giving the engine enough pressure.

a clogged catalytic converter can also make a car lag badly on acceleration.

good luck
Bud.

Last edited by BUDFAN8; 06-13-2008 at 10:31 AM.
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