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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 dodgedieselnewbie,

    It feels like my truck is shifting funny.. seems a little inconsistent through all the gears at times. And.. while cruising at 55-60 if I let off the throttle for a second and reapply the throttle it downshifts to 3rd. here's a short clip

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  2. Started by jlwelding,

    Well just got in from draining the trans. and not good. I ran my magnet around in there and came out with two small chunks of gear and a bunch of fine metal shavings. I hate to run it till it fails because Wow what happen there? lol

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    • 4 replies
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  3. Hi all. This is my first post. I wanted to just post on one of the other vp44 threads but wasn't able too?? Anyway, i have 2002 Ram 2500 5.9 HO 6 speed with 606,000 km's (376,000 miles) probably higher because the truck has always had bigger tires so the speedo is off a little. bought the truck a year ago with 589,000 km's. Truck needed alot of work. I had always heard about the VP 44 and all the problems associated with it so it was actually the Cummins Engine that I didn't want but it was the only one that was available to me at a cheap cost so i bought it. I started doing lots of reading on the VP 44 and try and understand how it all works. I'm a m…

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    • 12 replies
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  4. Started by leathermaneod,

    Hi all, So I've had a slow to return brake pedal since I bought the truck a year ago, but I was hoping after a power steering and brake fluid flush it would be better. Well I finally got around to flushing them and so far it's not much if any better. It takes a solid 3 seconds for the pedal to return when the truck is warm and even more when cold. I even took apart and cleaned the valve on the high pressure power steering line at the reservoir. And I used almost 4 qts of ps fluid to do the flush. Now we did only pump the brake twice lightly while doing the ps flush, but it spewed almost a qt of ps fluid just from that so we figured that was good for the hydroboost si…

  5. Started by dodgedieselnewbie,

    If I tested my alternator correctly... touching the positive probe of my multimeter to the big black wire on back of alternator and negative probe to the negative post of the battery.. with my multimeter set to 2000mV... I'm getting a reading of 1. Does not fluctuate or anything. Is this okay or am I doing it wrong?

  6. Started by stevens cummins,

    OK 5 years ago I installed a 2in leveling kit I had asked on here if it would mess with any thing and I was told no. However I've been seeing on here that in fact I need a adjustable track bar is this true? I need a alignment and will this mess with it? Thanks guys

  7. Started by CTcummins24V,

    https://hartford.craigslist.org/cto/5479831453.html I found a 1500 nv3500 truck, which could be used for a 47re to manual swap, just the interior pieces and hopefully cross member. Are the frames the same on 2nd gens 1/2 ton and 3/4 ton? If I could grab this truck and then just find an nv4500, I think i could be in business. All the people around me want $3500 for a complete swap kit with a used, stock tranny and rusty parts.

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  8. Started by stevens cummins,

    OK guys I may just paranoid but I seem to have a excessive fuel knock until at operating temp, I know its gonna be noisy when cold its a Cummins with 197k on it but this knock seems to come in recently, could this be dirty injectors or just over thinking it

  9. Started by TFaoro,

    So as some of you know I've been through 4 or so power steering pumps (All napa warrantied) The pumps work fine for about a month or so until it starts to moan a bit. I don't have any issues with steering (same effort as before) brakes work very well too, so I don't think there's a restriction anywhere in the lines. I can tell you my hydroboost pressure lines are on fire though (not sure about steering box line.) They'll literally burn you after running for 30 min or more. After about a month the fluid starts to smell very burned and the moaning starts. I'm wondering if a cooler like the 3rd gen trucks have might up the capacity and keep all of the fluid cooler. May…

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  10. Started by leathermaneod,

    Hi all, so im not sure but I may have a new problem creeping up on me. Last few days I've been enjoying having no major truck problems and running with the smarty on 5 and timing advanced to have a little fun. I like to get on it a little in 3rd and 4th when accelerating and watch the smoke a little bit. Anyway, today it seems like as the smoke clears up it gets a little gray/whiteish. Now I should point out that it is wet out today so it could be just spray. But if it's not road spray, what could cause this?

  11. Started by notlimah,

    Alright guys so wanted to start a new thread about my transmission on the 02. I'm not even sure this is an actual issue, but being that the trucks new to me, I'm just trying to figure out if it's worth worrying over or not. So if it seems like I'm chasing nothing, I'm not trying too, just want to verify it's nothing before I ignore it and move on and it turns out to be a bigger issue I could've prevented. So, what's happening is when driving with O/D on, the truck will engage 3rd gear lock up around 38-40mph, then as speed gets up to 45ish, the trans seems to shift into 4th and attempt to lockup all within like a 1/2 second (and a slight jerky feeling) and then resum…

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  12. Started by lcattin,

    Lost lift pump and this morning I have the p1689 code. Truck still starts but guess the airdog took out the injection pump also. I think that it is just barely under warranty. Ill have to check.

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  13. Started by dodgedieselnewbie,

    Here's the latest of my vent tube letting off steam... I think it is twice what it was since I purchased back in October. My cap does not dance around but I am seeing a little more steam out the cap area too. I get 2-3 drips of oil when parked? Should I be concerned? I ordered one of these to collect the drippings and to try to reduce the amount of smoke emerging from under my truck... Probably best viewed in full screen...

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  14. Started by BBHD,

    Good morning gang. My uncles 99 has no wait to start light however the grids cycle after it starts. With a test light there is no trigger from the ecm when you cycle the key. No codes and it runs great. It also has a new IAT sensor. Thanks in advance for any guidance

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  15. Started by leathermaneod,

    Hi all, So I have a new Valair single disc clutch with all new components, and new OE hydros from Napa. I have about 1000 miles on the hydros and 550 on the clutch. Today I noticed that sometimes, as I'm slowly letting up on the clutch pedal, it feels like it is sticking or binding kind of. It is only minor and only when I let the pedal out very slowly, which I normally do, and even then its not all the time. Its like it will just kind of hang up slightly then let go and release more quickly than I want it to. I am sure the clutch and components are installed correctly as I and my dad did it together and we are both pretty competent in this area. We also had the help…

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  16. Monday I will be changing the oil for the second time since ownership. I know some send off oil samples.. where do you send it? Is there a sample kit to buy? I will be doing the Fass fuel filter and water separator for the first time. First question.. Are all the cross referenced filters on one of the pages I see here respectable replacements? Should I pour some fuel into the filter? Will it be difficult to start the truck? Not sure what to expect....

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  17. Started by Hawkez,

    my truck died while accelerating. i have p1689 & p1688 codes. it turns over fine, fuel pressure has been fine but i wasn't looking at it when it died. jusy died, no sputtering or warning. i unhooked the edge and nothing changed.

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    • 23 replies
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  18. Started by TFaoro,

    Let's see your gauge setups! Need ideas where to put my phone / gauge thing

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    • 47 replies
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  19. Started by Me78569,

    Well the time has come to tear into my NP241DHD, I just bought an overhaul kit, ( seals and bearings only). I will be dropping the transfer case at some point next week / weekend. Issues are I have a random grinding when I hit bumps, either in the CAD system or in the transfer case. Pulling the stick back to 4x4 makes the noise go away, but I not longer have a working vacuum actuator either so I don't know if it CAD is to blame as I really doubt it is able to move the collar. I also have no ability to go into N or 4l in the transfer case. It literally hits a wall trying to push from 2wd into N, so I am GUESSING that the shif…

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  20. Started by Frankstein,

    Hi guys, I would like to know if a too long filter extension can cause problem to transmission or to the pump. I custom made a deep pan 6 inch and made a 3 inch filter extension... What you think?? the company sells one with around 1 to 1.5 inch of height. Thanks Francis

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