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  1. 98.5-02 Non-Powertrain
    Hey what’s goin on folks. I recently purchased a 2002 Cummins 2500 4x4 5sp and have been going through her bit by bit, sorting out atrocities of previous owners. The last of my lighting issues to solve, is that I have no reverse lights. Before I even got under the truck, I assumed it was a...
  2. 03-07 Powertrain
    ‘06 with 48RE towing heavy float or RV trailer up low grade hills in Tow/Haul mode results in an early 4-3 downshift. When starting up a grade, adding power, the transmission downshifts before the turbo spools up, seems to be around half throttle. Typically I’m driving around 55 mph. I would...
  3. 2010-2012 Non-Powertrain
    So. Just joined the 6.7 fam. 2014 6.7 3500 SRW Limited. Hi 👋. Love the truck, but I'm trying to track down some tech resources. The long and short of my issue is as follows: I smelled burning, electrical burning. Windows were intermittent. Sometimes front, sometimes rear. Now only the...
1-4 of 4 Results