Knuckledragger
blowing chunks and grabbing porcelain
My first truck had 280k when I sold it and still had the original trans. That isn't supposed to happen because of the diesel power pulses banging away, but the C6 is a tough bird.
That being said, you may be in for a rebuild. Sounds like one of the clutches has burned or lost its friction medium.
That being said, you may be in for a rebuild. Sounds like one of the clutches has burned or lost its friction medium.