Driveline vibration
I have a driveline vibration only in high gear at freeway speeds (55 on up). I haven't recently changed anything on the car. I pulled the driveshaft and took it to a shop. The shop said it was twisted and they had to cut it, re weld it, and balance. They also put in new spice yoke and u joints. The guy said it was violently out of of balance at low speed which I didnt understand if I had only noticed it at freeway speeds. Either way, the vibration is still there. I pulled the driveshaft out and saw these marks, could it be the tailshaft bushing causing this? The car is a Duster with a 360/727/8 3/4. Pinion angle has not changed. The yoke is exposed 1.5 inches out of the tail shaft.
I have a driveline vibration only in high gear at freeway speeds (55 on up). I haven't recently changed anything on the car. I pulled the driveshaft and took it to a shop. The shop said it was twisted and they had to cut it, re weld it, and balance. They also put in new spice yoke and u joints. The guy said it was violently out of of balance at low speed which I didnt understand if I had only noticed it at freeway speeds. Either way, the vibration is still there. I pulled the driveshaft out and saw these marks, could it be the tailshaft bushing causing this? The car is a Duster with a 360/727/8 3/4. Pinion angle has not changed. The yoke is exposed 1.5 inches out of the tail shaft.
