low fuel pressure
well i just finshed putting in my walbro 255 pump.and when i start it up it has really low pressure lik 30 psi low.and when i try to drive it it seems to choke out really bad.and sounds like a real lowe rev limit.im throwing no codes(chipped pm6) i know i didnt kink a line putting in the tank,but i didnt change the pump sock i washed it out really really good then let it dry for few days and installed it with the walbro.anyone have any clue on what clould cause this?
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Re: low fuel pressure
bad pump?.....restriction somewhere ???
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Re: low fuel pressure
well if it was a bad pump it wouldnt pump nuttin up to the motor,and it wouldnt bzz when i turn the key.i check most of the rubber lines they arent kink or bent to create a problem.
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Re: low fuel pressure
pull the pump out and check everything
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Re: low fuel pressure
i dont know if u know but its in a crx and ill have to drop the tank again.
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Re: low fuel pressure
Originally Posted by zccr-xsi
i dont know if u know but its in a crx and ill have to drop the tank again.
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Re: low fuel pressure
Originally Posted by zccr-xsi
well if it was a bad pump it wouldnt pump nuttin up to the motor,and it wouldnt bzz when i turn the key.i check most of the rubber lines they arent kink or bent to create a problem.
Now, looking at this logically lets think...car runs good, put in new fuel pump, now car runs bad. I WONDER WHAT THE ------- PROBLEM IS??? Either bad pump, bad install, it's something either you did or a bad pump. Pull the fucker out. :) |
Re: low fuel pressure
You have enough gas. Walbro pumps like 1/2 tanks+
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