I just recently bought a f 150 4x4. The trucks jerks most of the time when i let off the gas. it sounds like a u joint, but i have had 2 different people look at it and they say everything is fine. I had a mustang once and i rebuilt everything and it was the computer. Has anyone had this problem.

Also keyless door entry and no code. Does anyone know what to do, besides dealership?

 

take your back seat off and the code is on the black box on the driver side, and as for the jerl, my truck did the same and took it in to the stealership, they greased up the slip yoke and it solved the issure for a while

 

If it has not been removed, the code is on a card stuck in the manual. It's 5 digits. Otherwise, the dealer can retrieve it with a computer or as stated, you can remove the top half of the rear seat.

 

Thanks for the help.

 

This is how to take the back seat off...I couldn't get my fat fingers back there to take it off

https://www.f150online.com/forums/ar...08-my-way.html