Archived 99 24V no start no codes

[JohnCulver]

I have a 99 24V 5spd that is dead in the water. 100 miles after replacing the lift pump the truck dieded out on the road. It just shut off. I got it home and checked for codes. I had none. I had gotten bad fuel, water, a few tanks back. I call a pump shop and they said it probably broke the head and rotor. I have accses to a 98 24v At truck that runs but has a bad piston. I pulled the pump from that truck and put it on mine to see it that was the problem, but no start no fuel out of the lines. I then tried switching crank sensors. Still no luck. I checked for power at the pump and ground. Pin 6 & 7. Looks good. I thought about changing ecm's. I do have air free fuel to the pump and about 14psi fuel pressure.

 

[klaybus]

I would think that maybe your VP44 may be bad. Crack open a few injection lines & see if you get...



Clay

 

[JohnCulver]

I pulled the injection pump from the 98 truck and put it on mine. No fuel comes out the injector lines

 

[brianv31]

Do you have any electronic performance add-ons to the '99? Sometimes they can foul things up.

 

[klaybus]

I pulled the injection pump from the 98 truck and put it on mine. No fuel comes out the injector lines

Do you have fuel leaving the fuel filter housing? If you have fuel leaving the filter & have 14 psi post filter and no fuel coming out the high pressure injection lines... . It still sounds like VP to me..... I'm no expert by any means but I believe the VP can be tested ON THE TRUCK by a shop with the right test equipment.



Clay

 

[Bob4x4]

There is a Hot box that will eliminate all the electroncs on the truck. It connects to the batt and injection pump only. It will start,idle or idle up @ 1500 rpm. Any Cummins shop certified to work on the B engine should have one as well as any Dodge Dealer. You can do the same with jumper wires but it is risky if you should short the wrong pins together



Bob

 

[JohnCulver]

I do have fuel to the injection pump. I think I can rule out the injection pump, due to the fact that none good part made no difference. It must be something electrical. I was going to change the engine wire harness, ecm's and pcm's.

 

[JohnCulver]

I have no performance parts on the rig.