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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 flatbed56,

    Came back from a 1900 mile vacation with the 30ft trailer. Weight w/truck approx 17000lbs to 18000. Part of the trip from Dubious, WY, to about Moran WY, 5 % and a 6 % grades pulls, at 2 to 10 mph for approx. 20 miles , 6900 ft to 9600 ft. This was all road construction, mud, holes, no pavement and a pilot car. The transmission, hit 240+ and the truck at 220. I am running syn. in everything. I pulled over were I could and cooled off at the summit. For 1800 miles the truck ran great. My question would a fan on the transmission cooler help or ad a fan and extra cooler help and which one. I will be going again. Sorry for the long post. Thanks

    • 13 replies
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  2. Started by flatbed56,

    I flushed my coolant and let it run till clear, then let it drain. When i add coolant it so far only took 4.5 gal. I drove it around and checked when I got home and only added a quart. Did I do something wrong or do I have an air pocket...thanks

    • 5 replies
    • 4.1k views
  3. Started by Blueox01,

    I have a 2001 3500 w/independent front suspension,is there any way to test the front ABS sensor w/a voltmeter/ohm meter?

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    • 9 replies
    • 6.1k views
  4. Started by jlwelding,

    I replaced the vp plug today thinking maybe, then I started it and oh well no such luck. So If anybody knows where I can get a wiring harness CHEAP because I anit spending nothing else on this heap of ----. Oh and vp plugs real cheap 147.00 for 9 pieces of wire a plug and some heat shrink, what a deal.

    • 4 replies
    • 1.5k views
  5. Started by Bremtech,

    Hello,My 1998.5 24v would not start after a short trip to UPS. Had the truck towed to my shop. Sat for a few days until I could get a new fuel filter and water seperator for the FASS fuel pump, installed and primed,fired right up. Died after a 15 mile trip home.Sat for a few hours until I could get a 3/4 wrench to prime again. Got it started and drove 3 miles to my home. I had a hot rod injector pump that I really did not like so I figured it was time to replace. Changed pump,fresh injectors, no start.Read codes. Found bad connector for the mapps/boost sensor,repaired, new mapps sensor also installed along with a crank sensor. Also found a bad ground to the block located …

    • 12 replies
    • 2.6k views
  6. Started by mohok,

    Will someone please explain the best way to do this. I just received both left and right complete assemblies ($113.53 to my door cost from EBAY). When I tried to remove the old ones I ran into a problem. Looks like I have to remove the top cap on the front bumper, yes/no?ThanksHNK

    • 3 replies
    • 1.8k views
  7. Started by Wulf,

    Hello,My 4 wheel drive will not engage I noticed it Saturday while helping Brother in law move.I recently had it in for repair of cam cover gasket wondering if there was somethingthat might have been disconnected during the repair causing this. I have a 2500 2001 sport quad cab.Thanks in advanceDavid

    • 5 replies
    • 1.8k views
  8. Started by elshadow001,

    Ordered a fuel gauge today http://www.glowshiftdirect.com/search.aspx?find=GS-T11_30 Hope it works ok!

  9. Started by elshadow001,

    Well here is a link to a page that tells you how much oil for a given ratio. Now it will be easy to figure out a two cycle oil ratio http://www.csgnetwork.com/oilfuelcalc.html Maybee help to someone.

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    • 2 replies
    • 1.4k views
  10. Started by kameronk,

    hi everybody i have a 2002 cummins and its missing and smoking white at an idle and if you bring the rpms up it starts poping out the exhaust. its just got me a lil bent on what it might be, any advice would help thanks.

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    • 31 replies
    • 6.8k views
  11. Started by 98whitelightnin,

    Does anyone know where to get 15w40 CI-4 without buying amsoil? I use amsoil in my 03 but I want to stick with conventional in my 98. I would love to find some valvoline premium blue classic and have emailed valvoline with no reply. I know im eventually going to probably have to switch to CJ-4 (or amsoil) but I want to put it off as long as I can.

  12. Started by Prowelder,

    Everyone,Well my truck has done this for a little while, but thought I would ask and see what people say. The truck starts great in the morning everytime. It seems to mostly do the harder starter (when it has to crank a few more times to start) when the engine is warm. I'm going to start to watch and see if that is a rule with it or not. The VP is new for the second time on 7/23/2010 from Midwest Fuel Injection. The first one was replaced on 1/11/2010. Fuel pressure is good, no codes and the truck runs great otherwise with high 17s or 18s mpg on average. Any thoughts guys??:shrug:Also I should say it did this a few times after I put the new VP on, then I tighten the injec…

    • 2 replies
    • 1.4k views
  13. Started by kennygss,

    This is an odd circumstance I am experiencing. After I refuel (usually before 1/2 tank) sometimes, perhaps one in 4 fuel stops, right after, I get a "stumble" on acceleration. Any ideas on this? Also, I dont trust the lift pump, but dont want to re-enginner the truck. Thoughts on the FASS DDRP 02 direct replacement pump?Thanks!

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    • 7 replies
    • 1.7k views
  14. Started by elshadow001,

    Ok time for another question!Does anyone have a link, or information on the process of checking the waste gate as a routine thing?How do yo guys check your waste gate? Is there a step by step method? or what?It doesn't seem logical to go around prying on things, or the such.There must be away to exercise it to get it to open and close.Information will be appreciated.

    • 11 replies
    • 2.4k views
  15. Started by geraldg,

    02 dodge 4x4 - Truck seems to unlock converter from around 50 to 60 mph. RPMs go up and down about 200 rpms. At times the throttle can make no difference if it is on the floor or not, the engine stays at the same rpm. We replaced the apps about 6 months ago and it seemed to cure the problem, but it is back.

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    • 5 replies
    • 3.6k views
  16. Well gang... I figure I better get the coolant change before winter. So I desided to pull the radiator and inspect it and was surprised to find the face plugged with mud and dirt... Not greasy grime like stock crankcase vents but just mud on the lower part... So I gave everything a good cleaning... Close up... The radiator... Flushing the block... Appearance of the block currently at 173K The intercooler face. Appearance of the block at 100K... Inside the radiator... Flushing...

    • 12 replies
    • 7.3k views
  17. Started by cummins414,

    Does anyone have a short throw shifter on there NV5600? If so was it worth the money?

    • 8 replies
    • 2.6k views
  18. Today my truck started bucking when I was driving. I know my lift pump was weak but I've been strapped for cash so I haven't changed it yet but now I think I'm paying for it. Just wondering if the bucking is characteristic of a blown VP44? Also when I was driving I noticed that when I curved to the left it really lost power and ran rough but when I curved right it ran much better, any ideas on this?

    • 10 replies
    • 2.7k views
  19. Started by 98whitelightnin,

    Hey guys, someone posted this on the cummins forum and I wanted to let ya'll know about it too if you hadnt already seen it there. I know Mike has the original scangauge and I believe this works the same way but its cheaper. I was close to ordering a scangauge but went ahead and got one of these. They are on sale through Sunday, I havnt got mine yet but will let ya know how it works (if it works on these Jap cars) when I get it. http://www.ultra-gauge.com/ultragauge/index.htm

  20. Started by Bkrier01,

    Out of shear curiosity, how long and/or how many miles do you go before changing your oil? What oil do you use? Myself I use Amsoil 15w40 and generally go about 6000 miles before I change it. I'm still programmed to change oil every 3000 miles so it just feels wrong to even go that long! I've read where some people go a whole year between oil changes and so I would just like to start a poll and see what guys are doing! Thanks!

    • 13 replies
    • 3.1k views