[jczar]

Thanks for the input guys. I finally made it back to the garage this weekend and tried your ideas. It didn't make any difference but now I know why. I don't think my problem was the transmission. I tried to drive the car up a ramp and it could not make it to the top. I had my wife try driving it up the ramp while I looked under the car and realized the drive shaft was turning but not the wheels. I believe my problem is the differential slipping. It is a posi differential. Any ideas what to do?