SuperRanger91
New Member
- Joined
- Sep 24, 2012
- Messages
- 21
- Reaction score
- 0
- Points
- 1
- Vehicle Year
- 1991
- Make / Model
- Ford
- Engine Size
- 2.9 v6 4.0 hopefully soon
- Transmission
- Manual
OK when I'm going down the road my truck vibrates a lot and its all in the seat so it must be coming from the rear. I broke my short rear drive shaft and had it professionally rebuilt. Could it be out of balance or would a bad pinion bearing cause it to vibrate also?? And it did vibrate before I broke the shaft so I'm thinking its the bearing. And the vibration gets worse as I speed up so if I'm on the interstate and let it vibrates bad and if I let out of the gas or let it out of gear its even worse so what could it be??