ufomoto

I had a electronic fuel pressure gauge on my Gen 1 L, and it only varied a little. I bought a new Glow Shift electronic for my Gen 2 L and it will show around 40# at idle, then peg around 100# when its given any throttle. Is that a Gen 2 thing or did I buy a junk guage/sending unit? I have the sender tapped into the fuel rail with a t-fitting that also supplies my nitrous fuel solenoid. Could that possibly cause the erratic gauge?

L8 APEX

Never seen 100psi on a Ford. Stock is 35 at part throttle and 55 psi at WOT.

ufomoto

Turned out to be a loose electrical connection on the sending unit. Thanks for the advice.