fuel pressure

[RenegadePete379]

i just put a new pump and filter i conected a fuel pressure guage its really high i think at 90 psi car still runs and drives could this be the regulator is now good?

 

[SY2455]

Re: fuel pressure

What was your fuel pressure before ? 90 psig is alot. Mine is set at 45 psig with the vacuum line plug. But like everything else, it would depend on what you have done to your truck. I haven't heard of anyone running 90 psig.

 

[RenegadePete379]

Re: fuel pressure

me either its usually 42psi with vaccum off on the hi pressure fuel systems.

i just have never had a bad regultor before so i was wondering if anyone had encountered this before.