Vibration

[White flour1gawd]

Does anyone have any ideas on what could be cause vibrations? My car shakes like hell at 65 mph and smooths out at 70 mph up. Very light throttle does not cause a shake but heavier throttle does. Coasting at 65 causes no vibrations either. This problem is new after I pulled engine and tranny to replace clutch and transmission.

Any one have any ideas? I had my wheels rebalanced and that didn't change anything. I installed front and rear poly bushing but I doubt that has any impact.

 

[Vegas Smith]

Maybe check to see if the motor mounts loosened up? Vibrations can be caused by a million things unfortunately.

 

[White flour1gawd]

Thanks for the reply, I'll check motor mounts tonight. Possible carrier bearings?

 

[Vegas Smith]

I would check things that you encountered when removing the transmission like the axle bracket bolts on the driver's side. It's most likely something you didn't install correctly after the trans install.