Fluctuating fuel pressure
07-19-2005, 01:53 PM
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Fluctuating fuel pressure
I finally bought a fuel pressure gauge, I hooked it up like the directions said, turned the key, no pressure. Started the car, the pressure jumped up to 37lbs give it a little gas the pressure goes up to about 42lbs and gradually drops the more gas you give it. Sometimes when I turn the key, it jumps right up to 40lbs or so, most of the time not. What do you guys think? Thanks alot guys.
07-19-2005, 03:07 PM
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Originally Posted by vital49
How old are your fuel pump and fuel pressure regulator?
07-20-2005, 02:39 AM
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New fuel pump didn't fix the problem, worse now than ever 
. Got a FPR ordered, gonna put it on today. I'll post back when I get it running right.
. Got a FPR ordered, gonna put it on today. I'll post back when I get it running right.
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