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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. Hi all, Started noticing a problem with my truck when it shifts into overdrive. Driving down the road, truck shifts through the gears normal kicks into overdrive and then starts acting differently. It will cruise fine under light throttle... as soon as I give it throttle, it responds very sluggishly, starts throwing consistent black smoke, the EGT's will jump up, and the truck is vibrating. It will continue to do this until it really gets up and going, or if I let off the throttle. It really is a pain because the truck drives in overdrive a lot on the 35-50mph roads around here. This has just started happening and seems to…

  2. Started by skyhigh4by,

    1998 24v 47re trans. 100k miles on the clock. Edge EZ, bhaf, and exhaust. I am having some slipping which which I notice when I roll on the throttle at highway speeds in overdrive with the TC locked up. I was convinced it was pushing through the lockup clutch and I was about ready to order a TC and valvebody. Now I’m not 100% convinced that will solve my issue and thinking maybe it’s my overdrive gear that’s slipping?? Is it common for overdrive to slip in these trans? I can turn off OD but then I have trouble even telling if and/or when the TC even locks up. Does anyone have any tips on how to really narrow it down?

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    • 8 replies
    • 1.3k views
  3. Started by farmboy,

    Get on hard pull or pulling something out that's stuck it spits and slooperers. Consistent miss. 2000 dodge 3500 4x4. Thanks in advance.

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    • 31 replies
    • 4.5k views
  4. Started by sprpilot,

    Getting tired of spinning A wheel on slipery roads instead of ALL wheels. Got a 2001 2500 4x4 5.9. Looking to get some sort of traction device installed this fall. Who has what on their rig, and what do you recommend? Not looking to go rock crawling, just everyday driving, and pulling a trailer in the winter.

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    • 21 replies
    • 9.9k views
  5. Started by Scottfunk,

    There's something under the hood of my truck that doesn't like the heat. During spring I never had any problems, as it started to warm up symptoms got more frequent, and now that the temps are nearing 100° I can only drive for about an hour and the ecm shuts off. If I wait for about a half hour it will come back on again. The ignition system is working because my volt gauge works, and the truck turns over, but the fuel pump and my trans cooler fan that is also controlled by ecm power doesn't run. Any ideas where to start?

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    • 39 replies
    • 6k views
  6. Hello there I have a 2002 2nd gen automatic 4x4 alt 5.9 24valve with 50k miles. I have lightly modified it. 5in Exh, bd exhaust manifold, s&b intake, Quadzilla tuner, air dog 165 4g fuel pump. I don’t want to get crazy with it but it needs more power to pull my trailer. I do want the best of the best. I’m wondering what you would recommend for brand and size injectors/turbo. Anything else recommended for better solid pulling power. Also after getting these things should I go ahead to do arp studs with new head gasket. If so what brand head gasket would be best or go back with a new oem head gasket? Please enlighten me cause there are so much to choose from.

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    • 15 replies
    • 2.3k views
  7. Started by Chris01cummins,

    I was wondering if someone can help me figure out my truck. Sometimes when I start it up and drive it, it drives like a brand new truck. Sometimes I start it up and drive it, it's a dog. I can't figure out what's causing the problem. Fuel pressure is always the same. 19psi running and 16psi driving. All other gauges are in normal range.

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  8. Good Evening, I am wondering if anyone can tell me how they like the ATS copilot on there truck and how you basically use it towing? ATS website doesn't really go in depth about it. The 3500 in question I am thinking of adding the copilot to has a recently built Suncoast transmission with billet input, flexplate and Dynamic transmissions hauling valve body. Trying to see if it is actually worth getting and trying it for my company for towing purposes. I also ran into some posts on Firepunk Anteater. Does anyone have any input or have one that can share some input on it? Thanks for your time, Steve

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    • 3 replies
    • 4.1k views
  9. Started by Scottfunk,

    So I have been experiencing a gnarly vibration coming from somewhere in the drivetrain. The slip yoke into the transmission and the entire driveshaft is brand new so I'm inclined to rule them out. Nevertheless I inspected them and the u joints as I removed them and did not find any slop anywhere. Once I had the driveshaft off I noticed that the pinion had quite a bit of play both in rotation and in-n-out movement. I decided to tear down the pumpkin just to see what it looks like in there (I'm planning on changing gearsets in the next few months and thought exploring a bit in there couldn't hurt). I noticed the wear pattern seems to be way off toward the heel (…

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    • 7 replies
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  10. Started by portlandareae28,

    Anyone know of a good Cummins wrench in this area? We just moved here and I don’t have time for a few needs on the old girl. I am willing to travel some for a known good wrench. Any help is appreciated!! thank you brian

    • 4 replies
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  11. Started by SilverMoose,

    So I'm pulling the trigger on ordering a VP44. I got dead pedal 3 times yesterday and have had enough of that. I'm planning on getting it from DAP. Does anyone have any pluses or minuses about this or any other suggestions? I figured this would happen as my brother's ignorance with the VP44 is probably what lead to its premature death. With 2 stock lift pumps in it with no TCW3 and more than likely constant low pressure sound like a death sentence. He also used if for towing 2 to 3 horses and very little non towing. The silvermoose had a very demanding first 60k miles. This is going to be one expensive week. My tires will be getting replaced …

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    • 25 replies
    • 3.5k views
  12. Started by Kodiak24V,

    2001 24v auto 47re truck seems to not want to shift into overdrive untill 55+ mph at light throttle. Wondering what other people experience with their trucks. I have 36" tires and 3.55 gears but my speedo is only 2mph fast verified with gps. It will shift most times at 57mph on the speedo and 55mph shown on my scanner reading the VSS. From what I've researched overdrive is controlled by PCM once the apps, trans temp, output speed sensor parameters have been verified and not by the adjustment of the tv cable or fluid pressure. (Could be wrong). I drove with the scanner hooked up and verified the overdrive shift happens when voltage drops to the 3-4 shift soleno…

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    • 41 replies
    • 14.6k views
  13. Hi everyone, new to the forum, but I have been on the diesel garage for over 10 years. Is anyone looking to sell their stage 1 or 2 Garrett powermax turbo kit? If someone is looking to sell because they want to upgrade, or the turbo needs repair, or if you know someone selling one, I'm interested in making a purchase. Thank you very much everyone. I look forward to reading your responses.

  14. Started by 015point9,

    What do you guys think...have Vulcan fuel pressure test gauge. It goes zero to 30 psi. I want to test my 5.4 gas fuel pump. Looking for 20 thru 40 psi. Will gauge break if it goes or (max) 30 psi or will gauge just top out. And I assume vulcans test gauge doesn't care if diesel or gas?

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    • 12 replies
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  15. Well haven't been on here for a couple years. My old 2002 24v 6 speed's life came to an end and mine almost did as well. Was Sept of 2016 and I was coming home from fishing. Was about 9:30pm. I was traveling below the speed limit by about 5km/hr. Speed limit is 100km/hr (approx 60mph). I noticed a truck was really wanting to pass. So I was driving along then out of no where Big Canadian Mr Moose comes trotting out. I had a split second to figure out what to do. Either hit him and maybe have him come through windshield and kill me or go around him and almost certain roll my truck because of the non existant shoulders of the road and steep banks. So I had no …

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    • 7 replies
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  16. Started by Marcus2000monster,

    Hey old pals! It’s been a long time since I posted! So after I fixed the air leak in the fuel line the truck ran perfect up until about 3 weeks ago. This happens with both warm and cold starts but mostly when warm. I turn the key start it and it willsputter a little bit and clear up on its own within 6 or 8 seconds. No check engine lights and everything else is working well. Any suggestions? My thoughts are something with injectors or another air leak. Currently getting 18.5 mpg. Thanks fellas!

    • 8 replies
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  17. Started by fogged306,

    I've had an issue with my truck never shifting properly, but I never really addressed it until now because I had always assumed it was the stock trans that was on its way out and was in need of adjustment. However, since I installed a brand new revmax last week and the truck shifts exactly like the stock one did, I've been chasing down issues to source this problem. What the truck is doing: -Only starting in 1st from a complete stop. Even if I slow down to 2mph, the truck will still in take off in 3rd unless I give a lot of throttle to force a downshift -Short shifting 2nd gear... 1st gear will take me to about 10mph under light throttle and then 2nd…

  18. When I first got the truck, there was a lot of black smoke coming out the tail pipe, more or less all of the time. I changed the fuel filter and most of it stopped (I don't think it had ever been changed), but perhaps that is coincidental. Now I get quite a bit of black smoke when I step on it. I also put in a fuel pressure gague and the fuel pressure is running about 12-13 at idol and can drop well below 5 when I put the hammer down. Any thoughts or suggestions would be great!

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    • 35 replies
    • 3.8k views
  19. Hey guys, My 2000 Dodge has an ATS built auto that was installed about 70,000 miles ago. It also has the ATS tripleloc commander. This device, when turned on, will lock the torque converter based on speed. It has ⬆️⬇️ Buttons to change the speed and which it locks. The problem (or what I don’t like about the setup) is the factory logic will still lockup the converter when it wants to. For example: driving around town I don’t want the converter locking because it is pretty harsh and jerky, so I hit the up button on the ats commander and it won’t call for lockup until 45mph, but the factory computer calls for lockup at about 33 mph. Then if you …

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    • 7 replies
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  20. Started by Cody brown,

    So when I put my truck in drive and try to power brake it. It won’t go over 2000 rpms,it just acts like it’s red lining. I am just wondering if the 0237 code could cause this and what else it could cause? Thanks