Ford Powerstroke Diesel Forum banner

weird thump/thud when braking or accelerating

2K views 6 replies 6 participants last post by  nation 
#1 ·
it just started doing this and i cant figure it out. when i come to a stop and the truck rocks back to settle and it thuds. if i take of suddenly it thuds. it feels like its in the rear end but i cant be certain. almost like axle wrap but the opposite. not sure how else to explain it.
 
#2 ·
check you axle "u" bolts, i see you have a lift.
 
#5 ·
Not sure if you have a crew cab or not. But I had the same problem. It was the carrier bearing in the rear 2 piece driveshaft. Its in the middle of the two mounted to the frame. Kodi


Put the truck in netural , block the wheels and get under it and push on the drveshafts. If it has slop. it needs to be changed
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top