Lost Prime I've Tried Everything
Lost Prime I've Tried Everything
This whole problem started with a simple fuel filter change. When I loosened the filter the stud came out of the fuel heater and I lost the prime to the tank. I reinstalled it an it is not leaking but I cannot get any fuel out of the bleeder or injectors. Ive tried to pressurize the tank and pump the lift pump but I cant get anything. Any Ideas?
Been there done that. The first time I changed the filter, I positioned the engine where I was sure it was right. Spent the whole afternoon trying to prime with the lever on the lift pump, and repositioned the engine repeatedly. I gave up and ordered a new lift pump. I went back out the next morning and simply bumped the engine with the starter and used the primer. After a couple of trys (without even worrying about where it was positioned) I pumped the lever and fuel went spraying from the bleeder valve. The engine is very picky about where the pump will prime from.
thats how i found out i had a dead lift pump. if youve got the bleeder cracked open and you prime the lift pump you should definitely be getting fuel and air somewhere(more fuel than air if all you did was swap filters).you might crack your lines at the banjo bolt where the fuel supply lines to the injection pump go into the fuel heater too that way you can verify theres no fuel to the i.p. if nothing works still give me a holler
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jreynoldsweld
2nd Gen. Dodge Ram - No Drivetrain
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Jun 19, 2012 10:11 PM



