FP question

[5ltretr]

can a car run on 25-30 psi of fp? thats what my gauge is reading, might be a bad sender. its digital gauge

 

[EricB]

they will run at 20 but not very well

when i cleaned my injectors it ran with as little as 18 psi but not very well i would try another gage just to be sure.

 

[Gary Wells]

can a car run on 25-30 psi of fp? thats what my gauge is reading, might be a bad sender. its digital gauge

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Someone set my fuel pressure with out taking the line off, or their gage was off, and when I put the spurs to it, it detonated towards top end. When I had another mechanic check it with a known good gage, it was reading only 32 lbs psi with the line off. He reset it and the car ran ok. Are you running a scanmaster? Getting any knock?

 

[5ltretr]

i have turbolink , but its not in right now, FP went to 01-08 PSi. no drivability issue at all, must be something up with the electronics...