1st Generation Dodge Cummins

Discussion of the 5.9L 12V Dodge Ram Cummins Turbo Diesel Trucks (1988-1993)

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  1. 1st Gen Powertrain Related

    This is a discussion forum of the 1988 to 1993 1st Generation Dodge Ram Trucks with 5.9L 12 Valve Cummins Turbo Diesel power train and drive line system. This includes all sub-system including wiring, fuel, oil, exhaust, air, transmission, computers and sensors.

    438
    posts
  2. 1st Gen Non-Powertrain Related

    This is a discussion forum of the 1988 to 1993 1st Generation Dodge Ram Trucks with 5.9L Cummins Turbo Diesel non-power train. This includes interior, air conditioning, heating, lighting, body, suspension, brakes, stereos, etc.

    198
    posts
  3. 1st Gen Reliablity / Performance

    This is a discussion forum of the 1988 to 1993 1st Generation Dodge Ram Trucks with 5.9L Cummins Turbo Diesel of performance and longevity. This includes tricks of getting more MPG, HP/TQ, or just getting to the next milestone.

    184
    posts
  4. 1st Generation Articles   (708 visits to this link)



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  • Posts

    • Me78569
      Just watched your video.    Is your tc unlocked during that?  I have to say I can't even begin to guess what is causing it.  It looks like your tc is unlocking or something.        Gonna think on it.
    • Meady24V
      Is there a link to the downloads for the old tunes? I want to flash the old tune and see if I still have the same issue. I had the ADR2_COMP before I flashed the V2. Don't want to go through the hassle of shipping it to quadzilla.
    • Me78569
      Is the starter solenoid getting 12v when you turn the key to crank?     How about jumping your nuetral safety switch?     I would start there and work backwards to find where the issue is.
    • Me78569
      Meh no issues here,  However I am well within the map of the turbo  
    • gassernomore
      Truck will not start. Turn the ignition switch and nothing. Have power to everything else. New starter, batteries, no codes checked fuses, changed starter relay in PDC. Happened last week and had the starter retested and put it back in and it started right up! I have gremlins. Looking for suggestions. Thanks!