Chevypoor
Active Member
Will not fire at all. Changed the fuel filter. Disconnected the fuel line from the IP and hotwired the LP... good fuel flow to the IP so I know the sock is fine. I know I have no air in the system with the clear return fuel line into the IP. I know I am getting some fuel to the injectors... when I crack the line at the injector I get a small dribble... seems pretty week. Since the PMD is new and has been checked, the lift pump is new, I have checked the flow from the FFM to the pump the only thing left is the IP. Could the new lift pump have blown a seal or something in the IP? Or is it coincidence and the IP gave up. Any thoughts? What are the symptoms of a bad IP?