Penetrator
New Member
So im driving down the road and my truck starts shaking/vibrating....almost like driving on rumble strips. It stops when im going 35 and under, anything above that it gets worse. Thinking that my driveshaft might be out of balance but wouldn't it shake all the time? It doesnt make any noise just the shaking/vibrating. Also when i push up on the d shaft theres alot of movement with the tranny maybe a shot mount? and the tail housing has a bad seal but would that cause all the vibration. Sry if its a dumb ? but im just a little fat kid 1st generation Mechanic.
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