Dodge Cummins inj pump update

fixerupper

Well-known Member
Repair shop called this morn with a couple of options for the inj pump on the Dodge Cummins. A pump from the old trusted pump repair place is $2260 with a 12 mo. warranty. Then he said he found another unnamed place that has one for $1450 with a 6 mo. warranty.

I rocked back and forth a bit and then told them to order the $2260 pump. The $810 saved on the cheaper one might come back to bite me later.

By the time I pay the bill I'll have close to $6000 in this pickup since last fall but this is the first time I've paid any labor exept for the windshield and rear tire installation. So far I've thrown on all new tie rods, stabilizer, one front hub, calipers, rotors, windshield, four rear tires, headlights and now it's the fuel pump/sender in the tank and the inj pump. Are we at the point of no return or what? It shows what kind of trouble we can get into when we fall in love with a cold hearted vehicle.

This thing is purely a service truck. It's a long frame with a 10' flatbed, 500gal fuel tank, 28cfm compressor and various tool boxes so it's not a pleasure cruiser, just expensive service.Jim
 
I've been a diesel guy since way back when, but wrecks like that would sure buy a LOT of gasoline!
 
What year is your truck? Did the lift pump take out your old injection pump? If so, I'd put a low pressure warning kit on. Think of it as a $50 insurance policy on that $2200 pump.
 
Those sure are expensive pumps !!!!

I wonder if that is the "norm" or if you are getting ripped off ? injection shops like to rip people off.

When I worked at Deere in the late 80's you could buy a Brand New pump from Deere for the same or even cheaper then most pump shops wanted for rebuilt exchange units.
 
It's a 98 1/2 with the 24 valve. The new lift pump update is just installed and I don't know if the warning light was included. It's on my list of things to find out about.

Bob, I know What you mean. This pickup is basically sound, at least now it is. Everything works in the cab and it's good looking for it's age and miles (300,000) but it's taken a lot of money to get it to this point. The clutch is new and the tranny (5 speed) has about 20000 miles on it. An educated guess of mileage is around 12 . It's loaded heavy and driven short miles on rural roads. Jim
 
I hear you... Last year my '01 got an injection pump, ball joints, axle bearings, grease seals, clutch, computer, lift pump, tank sending unit, transmission top plate, cylinder head, 2 batteries, and 6 injectors. Right at 7000. Just for 'kicks' and giggles I priced a 460 long block at NAPA. They quoted me 3500. I think Im going back to gasoline when Im ready for a new truck.
 
When I replaced the lift and injection pumps on my '00 Ram, my mechanic installed a low pressure warning light on the 'pillar', so it's eye level. I think he got it from BD Diesel, like stated earlier, pretty cheap insurance. Sure wish I'd put the idiot light in first!!!
 
Some recommend keeping the tank as full as possible, to help keep the fuel pressure up, so the inj pump does not have to pull fuel in, which is what kills it. I drive by a good truckstop several times a week, so I try to top my tank off at 100 miles, to keep it full.. Of course, I do not drive a lot, My 01 dually has 64,000 miles..
 
I keep thinking I'd like a diesel, for both milage, & torque. But, them repair prices scare me. My gas engine does the same job, with a few less miles per gallon. And no repairs.
 
the lift pump usually takes out the injection pump on the 98.5s through 2002s put a gage in line and 30psi is what to look for. www.turbodiesel.com has loads of information on this issue.
 
why dont you just put a mechanical bosch inline p pump on it? I had done it for a friend before and I guess there are companys selling kits now. It would be alot cheaper and be trouble free.
 
Thank you everyone for sharing your knowledge. Where do I get hold of a low pressure warning light setup, an injection shop? Jim
 
I have an 02 dodge that I replaced the IP (vp44) in a few months ago. I purchased a remaned unit from pensacola diesel for $989 12 month unlimited mile warranty. I installed it myself after going to youtube and watching some videos made by diesel dan. It took me about 8 hours working slow at it. I had already replaced the lift pump with a new style airtex instead of the original carter. I also installed a fuel pressure guage in the cab so I can keep an eye on the fuel pressure. I run about 18psi idle, 12psi cruising.

-steve
 
Hey boys ..... heads up! ALL (as far as I know - Dodge for sure) the diesel pickups sold before 2006 need to have an additive of some sort (Power Service, ATF, M. Mystery oil, etc.) added with every fill up to replace the lubrication lost when the [b:c751f98f90]U[/b:c751f98f90]ltra[b:c751f98f90]L[/b:c751f98f90]ow[b:c751f98f90]S[/b:c751f98f90]ulfur[b:c751f98f90]D[/b:c751f98f90]iesel fuel became mandatory for on-road use. I know that somewhere along the supply chain an additive is SUPPOSED to be introduced into the fuel BUT, as they say, 'rules are made to be broken' ..... compared to the cost of replacing inj. pumps and/or injectors a bit of lube is cheap enough. 8)
 

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