Engine Performance problem
1997 Ford F150 V8 Four Wheel Drive Automatic 147000 miles
Can anyone tell what the fuel pressure should be on my pickup.
My Haynes repair manual says the OK pressure for 5.4L in on position should be 55psi and running is 55psi.
I called autozone and they said it should be 30 to 45psi. I have tried researching on line to determine what the correct pressure should be. No luck.
have the same problem?
Friday, September 10th, 2010 AT 4:31 PM