Engine/Transmission (1998.5 - 2002) Fuel pressure BAD!!!

[kkriz]

Just put an ISSPRO electric fuel pressure gauge in my '02 and what a shock! 7psi at idle and 1 psi under load. I have the in tank retrofit pump that was in the truck when I bought it at 75K miles. I now have 154K. What would be the best fix? Can I run another i pump in conjunction with the in-tank unit? I'm running a TST PowerMax 3 box but have it turned down until I can get the supply issue solved. I want my power back!!! Thanks, ya'll.

 

[FourBarR]

Depending how long you were running with that low pressure you could have a vp-44 injection pump in your future. Yes you can run another pump,do a search and you will find lots of info. Good luck.