In a mess. 2004 f150 lariat 4x4. Just recently had the transmission rebuilt in Texas while I was out on a job. Drove it back to Florida where I live and the same thing is happening yet again. I have only put about 4000 miles on it since the rebuild and for the last month it has been in the shop getting a paint job and body work done on it. Get it back and drove around town and now it's at it again. It acts like it is in neutral. It will ease into reverse sometimes but basically won't move. Any suggestions?

 

Have you properly checked the fluid level?

D