Join Date: May 2017
Location: Mooresville, NC
Heading for a New Injection Pump
I think I'm going to need a new injection pump soon. I've been having some issues that I thought were just some old fuel lines letting in air. Maybe a Pressure Relief Valve? But anyway - I did some maintenance and upgrades. I have installed a Fass lift pump to start with. I also installed a PPE pressure reliefe Valve. And I've replaced all of the soft lines on top of the engine. But I'm still getting a P1093 and P1094 code. My injector balance rates are great so I don't think it's an injector issue.
I have a new FPR sitting on my desk - but I've been hesitant to install that if my whole injection pump may be bad. I suppose it's decision time.
2003 Chevrolet 3500 DRW, LB& with forged rods and crank. Tuned. Lots of little odds and ends.
I know a whole lot about nothing. And I know nothing about even more.