Attention: TDR Forum Junkies Driving Home from school today and noticed my fuel pressure reading dropped to 3 psi then 2psi. I slowed it down to 50 MPH and settled at 4psi for about five minutes, then it jumped up to 11 psi. It did this twice today. Normally i read 13-14psi at idle and cruise 65MPH at 9-10 psi, WOT I can drop it down to 1psi real fast. I am reading off the edge attitude monitor i purchased a few weeks ago. Is this a sign of a lift pump crappin the bed, or air in the line, or bad fuel filter(replaced 1500 Miles ago), or maybe bad sending unit? truck has about 173,000 miles on it. Your thoughts? Thanx in advance.
Ryan
Ryan
