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2nd Generation Dodge 24 Valve Powertrain

This is a discussion forum of the 1998.5 to 2002 2nd Generation Dodge Ram Trucks with 5.9L Cummins 24 Valve Turbo Diesel power train and drive line system. This includes all sub-system including wiring, fuel, oil, exhaust, air, transmission, computers and sensors.

  1. Started by ISX,

    I have been wanting to do some reworking of my return line setup (stock 12V setup) and it's just a little weird. Now my question is, do the 24V's have the return for the injectors going straight back to the tank or do they somehow end up back in the inlet side of the VP44? I don't even remember seeing any return line things on the 24V injectors so did I miss something or what? The 12V engine dumps the injector return fuel straight into the fuel filter, so the whole return line setup remains at inlet side pressures. The only return line that has no pressure (goes to the tank) is the one on the P7100 that dumps excess fuel from the lift pump. Basically I want to get ri…

    • 9 replies
    • 2.1k views
  2. Started by jlwelding,

    It finally stumbled a little this morning. I watched the tach drop a little,I mean just a little then the motor, like turning on the AC and the light came on. What a joke, as many cam sensors as I threw at this truck back when I had all that trouble and now I get to use one of the three new one's I have.

    • 0 replies
    • 1.5k views
  3. Started by kman522,

    If you read my tranny post recently, you know I have been having issues with my truck while hauling my 5th wheel. I have posted a couple of posts on here and I have to say, I have learned alot already from a bunch of good, knowledgable people on this forum. For that I say "Thank You"!!!! Mike had the kindness to call me personally tonight and talk to me for almost an hour and discuss my truck issues. Mike, you are one hell of a guy and I will always support this site and tell many others!!!!! Great people like you are hard to find and I thank you once again for the great information. You sound like one hell of a guy. Mike was even giving major credit to all the peop…

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    • 11 replies
    • 2k views
  4. Started by kman522,

    I thought I posted this on this site before but cant find it?? I might be losing it. I pulled my 28' 5th wheel to the U.P. for a week of camping. Everything was seemingly fine until someone in front of me, about 5 miles before the campgrounds, stopped to turn left on the 2 lane highway. When I took off after they turned, my truck was shifting funny. It didnt want to go from 3rd gear to 4th. I had to feather the throttle to get it to shift. I pulled my buddy's boat around all weekend without any issues. Came home yesterday from a 3 hour drive hauling our 5th wheel and going down the highway, it pulls fine without any issues. As soon as I turned off the highway to get to my…

    • 0 replies
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  5. Started by dobienut,

    I'm looking at a jacob brake off a 2001 5 spd with the HX35. Wondering if this will fit my 02 6 spd , and also wanted you guys to look at the pics here and tell me if it looks like it's everything here:shrug:. Seller says it doesn't have a switch with it for inside the cab because he's using it for lights now, so wondering if i can just use a normal toggle switch..and if there's anything else that doesn't look like it's there. He said something about a 4 wire mini harness that runs into the cab and connects to the factory harness ? Any ideas on that one. Also, I have the 4" MBRP turbo back which appears to be 3 1/2 " at the flange then expands out right away to the 4 " ho…

    • 3 replies
    • 1.5k views
  6. I know this conversation has been around forever, but while asking people what to tow my 5th in, I get about a 50/50 split on answers, so I am asking here.I have a 2001 Dodge Cummins, Quad Cab 4x4 with the 3.54 ratio. Only mod's to the motor are the SuperChip set to "tow-safe mode" and a K&N air filter. My 5th weights about #9500 and I dont tow my 5th under 55mph with OD. My problem comes in when I hit the interstate and run 65mph. My motor will scream if I leave it in Drive.What is the correct towing procedure??????

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    • 25 replies
    • 6.4k views
  7. My lift pump takes 20-25 seconds to get power; I think thats too long. No Codes. Sign of Fubar PCM?:banghead:

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    • 19 replies
    • 3.2k views
  8. Started by jlwelding,

    I have replced my cam sensor everytime (almost) everytime I replaced my vp and now I keep getting CEL. I erase the code and about two days later it comes back on. No miss no nothing running good. I have about three of them at the shop, I can put it in no problem it just pisses me off because its about three months old. What will the cam sensor do if I just keep running it? I guess I should put one the the tool box though

    • 5 replies
    • 1.7k views
  9. Started by Triflex,

    I have searched for a video about how to check the flywheel bolts to see if they are tight. I have steering wheel vibration. It pretty much goes away when driving. The damper looks ok. Also, Could this be a PS problem? The engine does not vibrate, just the steering wheel.

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    • 2 replies
    • 1.4k views
  10. There is a guy talking to me about 12V's but he can't find any and is heading the 24V route instead since they are plentiful and I am not 100% on some things. He is getting it from a 70 year old with low mileage who just replaced the VP44, so I told him that would be the best one. Aside from needing a fuel pressure gauge, better lift pump, use 2 stroke, what else is there? Plus I can't get into enough details about what I just said. He wants to know how long he can run without a gauge and I said however long you want to be second guessing the lift pump. He also wants to know about what to do when the lift pump does go bad. Assuming he has a fuel pressure gauge by th…

    • 9 replies
    • 2.5k views
  11. i have oil in my radiator and ive checked the oil cooler. is there any other possibilities that i should check before checking the head gasket??

    • 3 replies
    • 3.4k views
  12. Started by dripley,

    this weekend i am taking my tranny out and preparing to install another one next week end. i have read several write ups here and feel confident i can do this. i know the nv5600 is quite heavy and i am prepared for that. just how heavy is the transfer case? i dont want ot get clobbered by it either.i figured while I had it out i would replace the seals since they leak slightly. does a seal removal tool make the job any easier? i have seen other ways, but if the tool is worth spending the money on i am all for it. any advice is appreciated.

    • 21 replies
    • 3.9k views
  13. Started by Blueox01,

    My belt rides towards the front and eats into the tensioner,I've replaced the pully(not the tensioner) but only does this w/AC belt,I have non/AC belt that seems to run correctly,but for the life of me I can't see how to adjust the AC compressor since there is a roll pin that has to align in mounting bracket.

    • 2 replies
    • 1.7k views
  14. Started by klcammie,

    Ok got an egt now need to know 1 best location for probe. 2 if best location is exhaust manifold is it hard to drill and tap? From looking at the post here it seems pre trubo is best.

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    • 15 replies
    • 5.8k views
  15. Started by jlwelding,

    I was looking at Genos Garage checking out there auto trans pans. It claims to include trans filter extension, gauge tap, and magnetic drain plug, and up to 4 extra quarts of oil. 270.00. Are they worth it?

    • 7 replies
    • 1.7k views
  16. Started by texas503,

    I bought a 1999 4x4 auto with about 104,000 miles a couple years ago which idled fine, but when under any load would smoke alot .... no modifications. I did not know any better and thought it had O.K. power until I rode in someone else's 24v. Well I looked for everything that would cause smoke. Ended up being a bad injector, replaced with RV 275's and now have good power.My question is, would me running the truck for about 15,000 miles, and I don't know how long before I bought it with bad injectors, cause issues with longevity of the motor. The truck now has 170,000 and runs fine and does not blow oil.Also the short block only had about 40,000 miles when I bought it.Sor…

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    • 14 replies
    • 2.3k views
  17. Started by FMhouse,

    Hello;allow me to introduce myself,my name is ed and I hail from manitoba,canada.I have been lurking on this and other forums for a while now,looking for info on a project I was roped into.I have a tech question and am looking for assistance:I am in the process of attempting to install a '01 24v into a '99 ram.The '99 threw a rod.I have run into the problem of the lack of a crank tone ring on the 01 engine.I had planned to do the crank swap but it turned out that the '99 crank was cracked and junk.So here is my question:I have read that it may be possible to change the '99 harness so that the crank sensor wire is re-routed and connected to the cam sensor on the '01 engine…

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  18. Started by mohok,

    Have followed the forum concerning using 2 cyc oil. Have about made up my mind to start using it. I have a FASS Lift Pump with a 3/8 in inline filter and the OME filter upfront. I'm using a Quest filter upfront. I have recently used Lucas as an additive but it should be cleared out by now. I'm currently in Texas and will be retuning to SC after the 4th of July. Does anyone see any problem with starting using it now? I have 6k miles since I changed the upfront filter. Mohok

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    • 5 replies
    • 2.3k views
  19. Started by klcammie,

    After reading some post on this site it seems I have low boost sensor voltage. Is replacing MAP the only cure. I tried cleaning, didn't find much on sensor. Sorry forgot to add truck seems to be running find. the only reason I looked for code was got new ScanGague today and it found the code.

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    • 11 replies
    • 2.4k views
  20. Started by jlwelding,

    i just got a P 0500 1693 I have no clue.

    • 8 replies
    • 2.2k views