1994 chevy 3500 rear diff problems
I backed the truck out of her parking spot and went to go forward but it locked
up and skidded...I went and backed up for a bit and put it in 1st and it went just
fine I re-parked cause I don't want more damage to be done as it is already. I
looked and there is visible leakage for the seal to the cover. what should I do