Diesel Place banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-4 of 4 Results
  1. 6.5L Diesel Engine
    I have a 94 c2500 with the 6.5TD and it will not shift into overdrive until completely up to temp. But if you shut it off for even a second and restart it takes about 5 miles for it to shift into overdrive again. Doesn’t slip or shift hard. Any help is appreciated.
  2. 6.5L Diesel Engine
    Hey y'all I have a 98' ck2500 4x4 with the 6.5 I believe it's a 4l80e trans my grandfather gave me the truck it has 194k miles the truck maybe sat for close.to two years and it would start but then shut off. I picked it up took it to my buddy's diesel shop and they found the tank and lines were...
  3. 6.5L Diesel Engine
    The truck is my 1993 c3500 with a 4l803 trans. I had issues with it before and I had fixed them with good results. Here is that thread. https://www.dieselplace.com/forum/63-gm-diesel-engines/21-6-5l-diesel-engine/977648-4l80e-loses-overdrive-shifts-hard.html Now, it is losing overdrive when it...
  4. 6.5L Diesel Engine
    i scanned it and got a dtc 22, tps voltage low signal. i replaced the tps and still not change. now before i changed it, i cleared the code and it shifted fine and i had overdrive, but after about two more start ups, it did the same thing again.do i have to reset the code so that the new tps...
1-4 of 4 Results