Crazy Fuel Pressure

[LethalEagle]

Has anyone ever experienced this.... I changed my B&M fuel pressure gauge under the hood, to a Nordskog fuel pressure gauge mounted in the cockpit. The crazy thing is.... the B&M read about 40psi at idle. The Nordskog read 60psi at idle with no pressure changes. Shouldn't I trust the Nordskog with the pressure sender.

Any thoughts?

Thanks'
LethalEagle

 

[AWDTSiTalon]

Sounds like the sending unit is bad. You say the gauge never moves off 60psi even while the car is moving?

 

[LethalEagle]

Sorry, kinda sounds like that doesn't it.... I meant, I made no pressure changes with the AFPR. There was just a 20psi difference between the B&M and the Nordskog.

Thanks for the reply.....