Check all of the fuses in the engine bay and drivers side, under the dash. when you turn the ignition on without turning it over, you should hear a whirring noise from the rear of the vehicle for about 2-5 seconds and then it stops. this is the fuel pump turning on and reaching pressure.
Testimonial: "Thanks"
SOURCE: 2004 Dodge Ram 2500 Diesel
do you still have the old style lift pump. located on the fuel filter housing or has it already been updated to in tank style. sounds like that to me. i've done a ton of them. chrysler has a whole conversion kit for this mod
SOURCE: 1999 dodge ram 2500 5.9 cummins diesel
Check the fuel pressure at the filter. Odds are the lift pump, located below the filter, is toast. Continual cranking of the motor with a bad LP wil cause the injector pump to heat up and burn out. Replace the LP and fuel filter. Bleed the system by cracking the inlet to the injector pump and bumping the enigine over so the LP will run. Once you have fuel at the injector pump, crack injectors 1,3,and 4. Crank the motor for no more 6 or 7 seconds at a time until it turns over. Give the pump time to cool for a couple of mintues between cranks. This process is easier with two people, one to crank and the other to watch for fuel and tighten the injectors once it starts. If the injector pump is fried at this point from cranking with no fuel, the motor should idle, but will stumble all over itself when the throttle is applied.
-Brandon
SOURCE: dodge cummins won't start, fuel reaching injector pump but no fuel coming out of injector pump.
You said you have fuel flowing from the inlet line of the injection pump? But not at the injector lines?
SOURCE: blower motor makes loud noise when on high
I have a 2004 dodge ram 1500 with the same problem, vibrating blow fan when on high, pulled the blower fan out and found a piece of the hinge from the recirculation door and felt the recirculation door sitting up on the vent of its hinge. Crappy engineering once again.
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