I posted this in the tranny section but wast getting any resonses, Can any of you guys help?
I have a 04 Scab 4x4 automatic and I was backing into my driveway tonight and it made a thump and started rolling forward. The truck wont do anything in reverse, but the forward gears all work great.. Is there anything that you guys can think of that would cause this to happen, anything besides a bad trany???? It acts like its not even wanting to go into gear. I just had the rearend replaced just over 2 weeks ago b/c of a bad clutch pack. I am about to get sick of this sh*%Y^t. I dont know what to do.

 

Reverse is always mechanical, meaning if the transmission is electronically dead, you'll still have at least one forward gear range and reverse. Sounds like something in the transmission broke.

 

Yeah I was taking it to the dealer this morning and it wouldnt go over 30 b/f it would kick out of gear. Now there is a tranny fault light on my display. Dealer said its not a good sign. Good thing I bought extended warranty its only going to cost me 100 dollars, I just passed 38,000