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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 jlwelding,

    I have read so much I dont know what to belive. It sounds posable that I may have a weak bolt that is not pulling it down right. I checked them all the best I could. So here is what I torqed them to 50 first time around then 77 and rechecked 77 again, then 90 degree.What do you think?

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  2. Started by dually,

    On my 01 3500.I removed the pitman arm.Then pull out the first seal,It is just pressed in by hand no tools needed.Then dig the next seal out with a small screw driver.Now remove the snapring.Now put the nut and washer back on.Start the truck put a oil catch pan under truck move the wheel back-n forth fast a few times.Shut off truck.The seal and washer will be forced out but will not drop to the ground because you put the nut back on.Now you have all the parts in order that came out.Grease up the new seals and shaft install new seals.

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  3. Started by jlwelding,

    How labor intense would it be if it could be done?

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  4. Well gang... I know a bunch of you have either built your own high idle mod or purchased one through Prowelder or maybe another source. But I know a few of you have had some diagnostic problems in building or have had issues after installing. Well this little write up should walk you through most of it ad figure out what is going on. Ok let get down to tools... You'll need a DVM (Digital Volt Meter) set on ohms. Now lets start with the ECT fooler... Now with the female plug which is the plug that hooks to the ECM we want to measure the ohms at this plug with the fooler in the ON position. It should read 3.3K ohms. If its open check the other…

  5. I love the way a stick shift pulls but my 98 has the 47re. It was rebuilt just before I got it with supposedly heavy duty parts from a shop in Phoenix. I called the shop with my serial number and they said it was there heaviest duty tranny available. Now to my problem,I hate how this thing feels soft or mushy between lockup. Sometimes if I slow down almost to a stop but not quite, it will stay in second and just wind up really high without really gaining speed. Really anytime the convertor isnt locked it just feels like im not putting the power to the ground. Is this just the nature of the beast or will a good tripple disk TQ fix this? I drove my buddies 04 Dmax the other…

  6. Started by Cummins2001,

    I am wanting to up grade my turbo but not sure what to get. I want something that doesnt cost alot and would better then the turbo I got. I just put a hx35 on it and im not to happy with it. I had to riger magiger a few things up to make it work and now i just want to find a good priced bigger turbo. Im looking for something thats not gonna cost me an arm and leg. Any idea's. I dont know all the turbo's are and what they support. So hoping someone on here will help me out. Thanks

  7. Started by jlwelding,

    Will a rear end out of a 04 dully fit a 01 dully?

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  8. Started by david7w5,

    Ok I am fixing to change my oil for the first time. What filter and oil does everyone run? I was thinking Mopar Filter and Rotella 15w 40. Are these ok if not why?

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    • 30 replies
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  9. Started by kameronk,

    hey guys i dont no if you all remember my post bout my 2002 24 valve with the weird miss in it but just thought i would let you all no what was wrong with it. ok so the truck ended up blowing out the head gasket between 5 and 6 and on top of that the aftermarket head gasket i put on the truck not even 11,000 miles ago took number 5 piston out with it so in short the motor gets a over haul at just 154,289. thanks for everybodys help.

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  10. Started by Blueox01,

    How much boost should I be able to develope with a boost elbow?

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  11. I get some crazy wheel hop from a dead stop if I hit it hard...bucks crazy.....then a shutter or vibration when shifting 2nd to 3rd when accelerating hard....not just in a turn either....almost feels the same as the hop, just lighter.You can feel and hear it thru the dash.....never from first to second.....just second to third......probably torque converter and not more wheel hop huh?

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  12. I just notticed this morning after arriving at work that I have a slow drip. I tried tightening the plug but it Will not tighten up enough to stop the drip. I searched it and of course it can't just be a normal frickin screw in plug . Anybody deal with this drain plug before. Thoughts suggestions ? I am at work so don't want to mess with it till I get home. Thanks Rob

  13. I was just wondering if it's important to worry about the KDP problem on 2002 models? I know they say that some have an updated case cover that fixes the problem & others don't have the fix.....Is the KDP problem very common on 02' models? I purchased mine new in May of 2002 & was just wondering if there is any way to know at all if it has an updated timing case cover?

  14. I just bought my truck a few months ago, this is my first diesel and I am very happy with it. I've been looking into getting the high idle and 3 cylinder high idle enabled on it and getting the fooler as I am tired of waiting for it to warm up. My concern is does the 3 cylinder high idle wear 3 cylinders more than the other 3? Does the firing order alternate when in 3 cylinder high idle? I just don't want to tear the engine up. I would think that if Cummins included this in the software that it would be ok to use, after all they are the experts.

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  15. My son has a 2002 Ram 2500 HO 6 speed manual. About a week ago, the codes p0112 and p0237 showed up.We took off the Edge EZ otherwise the truck is stock.Cleaned the IAT sensor. Did not look that dirty.The MAC Scan tool (determinator) was unable to read the IAT or MAP voltages.Not sure if this is a limitation of the scan tool or an ECM problem.We cleared the codes but they return immediately when the ignition is on. We checked all the grounds and cleaned the battery terminals.The batteries were both at 12.7 volts.Measured resistance from the IAT gnd terminal on the connecter to engine block and got 0-0.1 ohms.So I think the grounds are ok. Measured the voltage of the IAT …

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  16. Started by heathw,

    i have a couple post on here and origanly my map sensor said it was bad but truck would still start i have not had time to fix map sensor but now truck wont even start is this cause of bad map sensor or do i have other issues my obd2 came up with 1688

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  17. After MUCH wading through and reading I found this installation instruction manual for the Cummins/Fleetguard model CH41102 Centrifual Bypass Oil Filter which apparent is the correct filter for use on our 5.9 and 6.7 liter truck engines. Hope this and the training tutorial I posted helps to shine a bit more light and understanding of just how and why these filters work and the tremendous benefits they offer. http://www.fleetguard.com/pdfs/product_lit/americas_brochures/SB_LT32597.pdf

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  18. Started by Heavyd1980,

    has anyone heard of or had any dealings with floor it diesel in lawerence, ks???

  19. Started by jlwelding,

    I have ran a lot (3 sets) of 275's and one set of 75's and now DDP's 50 hp. And while I am on the subject I would like to thank JohnFax for loaning me his 275 till mine came back. John I will have them in the mail as soon as you can give me your address. Lost original box you sent.And I have to say the DDP's are the best I have ran as far as low end inj. They have a feel like no other inj. good low and good mid range. They do cost more but I think worth it. I am going to check to see if they have the same angle of spray or what they did, what ever it is I like.

  20. i was checking thru some old threads looking to see if anyone had dealt with the problem i am having. i saw a thread that smokey posted to about his cruise back in august. so if your are out there smokey let me know how you fixed it. my cruise light is lit whenever the truck is on and none of the controls function. the controls all seem to be working mechanicaly(easy to push and you canffeel the swithces operating as they have for the past 9 years). i replaced the clockspring while trying to diagnose other problems i had in the past. i even went back and reverse the wires to the controls just in case i had them backwards. no change. the only code i have is P500 and from w…

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    • 3 replies
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