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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 klcammie,

    Started truck getting ready to go to work. Backed out of garage Turned onto highway went about 100 yards lost all power started missing. Got turned around and started back to house noticed DTC and no fuel pressure. The code was p0216. No time to check anything, jump into the wife car get to work. All day thinking 1500.00 for new vp 44. Remembered no fuel pressure, checked when I got home' put key in turn to on lift pump runs. Bump engine lift pump runs for 20 seconds. Thinking one time thing. Pull onto road lose all power. So start checking wires. Found one rubbing, no break in insulation but taped it and put cover over it. Also changed the relay for the fuel heater/diese…

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  2. Started by notlimah,

    So as I'm chasing down this fuel leak, I was poking around under the hood just to make sure I didn't miss any obvious leaks or that nothing new happened. Well I got to looking more closely at the injector line bolts and it looks like some are threaded on more then others. Here's some pics theres not leaks or wetness anywhere and last I checked, they're pretty tight. Is this normal or should I pull them off and check for something? I don't really want to ignore this, but at the same time, I don't want create a new problem.

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    • 23 replies
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  3. Started by Frankstein,

    Hello, I would like to know what I have to do for changing my engine oil pan? step by step! Also do I need to remove the trans.? Thanks

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  4. Started by hex0rz,

    Since the weather has been warming back up, I have forgotten that I still have a problem with the truck cranking because of air in the fuel system. I think I'm convinced that the fuel lines supplied to me from AD are now dry cracking and allowing air into the system. I recently discovered fuel leaking from the top of the tank. Something I think is attributed to cracked fuel lines under pressure... It does not leave puddles, but it does drip occasionally. Any thoughts? I'm thinking I might want to redo the line with something else, but dunno what. I also have the JIC(IIRC) fittings, which would need to go or I have to retrofit everything... This mak…

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  5. Started by TFaoro,

    Unlike @Mopar1973Man's issue of not having the transmission oil made any more, I'm having the issue of which oil to run in the G56. Dodge put regular atf in the transmission, and from what I can tell that was only to save money. Mercedes (the manufacture of the transmission) does NOT recommend atf, but rather the same stuff @Mopar1973Man is going to put in his nv4500. Mobil SAE50 Synthetic transmission oil is what is spec'd. There's also a hotshotter out there who has a fleet with g56 transmissions and has a coctail of multiple oils. I'm looking forward to hearing stories / opinions on what I should use. Thanks!

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  6. Started by joecool911,

    What happens when the 5th nut fails on an nv4500? Loose 5th gear or everything?

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  7. http://www.quad4x4.com/syntorqlt.html So since I know I got to put some sort of lubricant back into the transmission and NV4500 fluid by Castrol is no longer produced. So I called the shop that is rebuilding my transmission. He suggested 50 weight synthetic transmission fluid in a GL-4 rating. So I started digging around. I can buy a 5 gallon bucket locally for 50WT Synthetic GL-4 Transmission Fluid. Then did some digging on the Internet because I want to find out if any others where using the 50 WT transmission fluid. Guess what... Another rebuilder suggesting the 50 WT transmission fluid. http://nv4500transmission.com/nv4500-tran…

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  8. After finishing up my rear end and steering rebuild this last week, I took a grinder and sawzall to my exhaust. I found it very interesting that it changed the tone quite a bit. I've done this in the past on gas vehicles that had an annoying high pitch or too sharp of an exhaust note. It seems to work. Anybody else do this? 3rd gen factory exhaust has a near 45 degree cut, and I don't recall what the OEM 2nd gen exhaust looked like. I didn't do a before and after, but I think that the truck is overall quieter, but has a better low frequency rumble than it did before.

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    • 11 replies
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  9. Started by Austin,

    Hey guys, I've looked around for a little bit on this and haven't found too much so I was curious what exactly the advantage is of switching to a draw straw. I've looked at the Vulcan products and they seem fairly priced and easy to do, just wondering if it is worth it, or what the main purpose is to make this move. Thanks! Austin

    • 7 replies
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  10. Started by CSM,

    So, when back in my home town on some R&R/family time, I decided to do a simple quick, 5 sec burnout just for kicks and grins... right in front of my folks place just like old times. The turbo began to spool all normal, and BANG, followed by some minor crunchy sounds. No pictures as of yet, but upon removing what used to be the cap on the axle, out fell several one inch triangles of axle, metal chips, and the bearing adjusting nut that formerly held the bearings. Near as I can tell, the axle broke and wedged itself in there and pushed the hub off about a half inch or so, breaking the nut as it came off. The hub won't even come off as the b…

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  11. Started by Hockeyfm13,

    The turbo keeps blowing the boot clamp off the bottom of the tube going up to the intake horn. I've tried two different clamps and it still blows it off. How do I fix this?

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  12. Started by angus,

    My Son owns a 2000 3500 DRW with a 47RE. He has been experiencing occasional symptoms of a governor pressure solenoid failure. He has not been driving the truck much lately, and has been waiting for the opportunity to get under there and replace the governor and related parts. He drove the truck yesterday, and now a new issue has come up. The Torque converter appears to be locked and will stall the truck when he tries to come to a stop. He managed to get the truck home by putting the truck in neutral and dropping it in or out of gear when he had to stop. I have never heard of a lockup issue quite like this one... Any comments or suggestions would be much…

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  13. My truck has had a random skipping idle with rpms jumping up and down slightly on tach. It skips at any rpm range and very noticeable. I recently upgraded the injection pump because of the computer issues. This didn't help it out at all. I have checked fuel pressure and checked for air in supply to pump. It seemed to have started when i upgraded my injectors to 40hp injectors. I have replaced all seals on injectors and tubes. I did scratch a couple tubes. I did bleed air from every line at head. I don't know if the tubes being scratched would cause this bad of an idle? I can firmly say that from the lift pump to the injection pump is good. Im thinking it is down to connec…

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  14. Started by TFaoro,

    Gentlemen, I'm not sure how much anyone knows about this subject, so I'll throw it out there and let those who know more about it that me try and educate me. As you know, my 4500 grenaded, but my dad still has one in his 96 CTD. He's having a bit of trouble with 4th gear now and then. It feels like the detent ball in the top of the cover is getting "stuck." Like it's a little bit harder to push in, and there's no noticeable "clunk" when it drops into gear. Just slightly harder until the shifter is all the way down. Does this sound like an issue in the top cover? If it is, we'd like to swap the top cover with the one out of my 4500 and drop my old clutch in the…

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  15. Started by Z06Frank,

    Well I installed my new BD Diesel Injectors and the truck runs good. Install went well oiled up the o-ring on the injector tubes and injectors every thing snaped into place. But I checked my oil level this morning and it seems that the oil is now over the full mark. Is it possible that the injectors would leak a bit after the install ? Thanks !

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  16. Started by leathermaneod,

    Hi all, So shortly after getting my Fuel Boss lift pump and big line kit installed a few months ago I noticed that I have a 1-2 psi needle bounce in my autometer mechanical fuel pressure gauge. I am using a snubber from Geno's and my pressure tap is located on the filter canister outlet. As you can see here. The items are from left to right, Female JIC end of Vulcan Universal Fuel line(brass), Male JIC to NPT adapter(silver), Geno's snubber(brass), Street 90 from Ace(brass). This setup comes out of the tapped 90 that attaches to the bottom of the fuel filter canister. Anyway, I've dealt with the needle bounce for this long, but I always re…

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  17. Started by joecool911,

    Safeway has 20% bio diesel for 50 cents a gallon cheaper than my normal station ($1.50). Is it worth running that stuff and in my truck?

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  18. Started by Z06Frank,

    Hi Folks, My truck started smoking blue \ white at startup. I will smoke until I start driving, it drives fine currently it has 240,000 miles still on the stock injectors I get constant 20 psi fuel pressure at idle and between 15 and 18 psi while driving. i think my injectors are done what do you guys think ? Thanks !

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  19. Started by Mopar1973Man,

    261k miles and my NV4500 finally died. Not the 5th gear nut. I lost both 3rd and 4th gear. I was just leaving my place pulling the trailer back to New Meadows, ID with the a truck on the deck. Got into 3rd and the stick was rattling oddly. Poured the fuel to her to get rolling and it popped out of gear. Difficult to get into 4th. I knew the transmission had lost a bearing or something. Got up to New Meadows flats and check everything over no leaks. 1st gear works fine, 2nd gear works fine, 3rd pushing against you and BANG! Then tried 4th its missing. Rowed to 5th and barely had enough power to get the truck going. I had another 5-6 miles to go before cell service. I got a…

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  20. Started by wagntagn,

    What's the thread size on the pump?Is it possible to remove the banjo fitting to a 3/8 JIC fitting?

    • 3 replies
    • 3.4k views