View Full Version : Fuel Pressure Regulator Testing?
Hemidare
04-28-2006, 09:04 PM
How do you test it to see if it is good or not? I know something about unplugging the vacuum hose from the FPR and reading it using a Fuel pressure gauge. I have one inline I have 50 psi after just starting it up with 19 inches of vacuum. When i unplug the vacuum hose it shoots to 60 psi. Is that alright?
cordes
04-28-2006, 10:02 PM
How do you test it to see if it is good or not? I know something about unplugging the vacuum hose from the FPR and reading it using a Fuel pressure gauge. I have one inline I have 50 psi after just starting it up with 19 inches of vacuum. When i unplug the vacuum hose it shoots to 60 psi. Is that alright?
FP should be 55PSI with the vac line dissconected and pluged.
Hemidare
04-29-2006, 01:07 AM
Thanx so i am running rich that is why my fuel mileage has been so S***y I am running 5 psi to much at stock boost time to install my ajustable fuel regulator! Thanx i knew that already but just wanted to be sure!:eyebrows:
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