Shaking Problem

[tship87]

I have a 94 bronco, I added a 4 inch lift with blocks in the rear. It has had a shaking problem since putting the lift on it. After I got the front end aligned, the shaking was still present. I think it may be the angle of the driveshaft...If anyone else has had this problem or anyone who knows how to fix it, could you help...thanks

 

[Justbust1n]

I have a 94 bronco, I added a 4 inch lift with blocks in the rear. It has had a shaking problem since putting the lift on it. After I got the front end aligned, the shaking was still present. I think it may be the angle of the driveshaft...If anyone else has had this problem or anyone who knows how to fix it, could you help...thanks

did you get the tires balanced??? what size are they? i have a 6 inch lift and 3 inch body and never had shakin except one time when i rotated the tires and the werent balanced

 

[Yardape]

Have you gone wheelin since the lift? Could have mud on the backside of the rims

 

[Stubby1971]

I had 12" with 42's now 9" with 37's of total lift and I never had a vibration- make sure the drive shaft is installed rite- sounds basic, but a friend had all this work done and his drive shaft wasn't installed properly- shook him up pretty good till it broke

 

[sadystikal1]

how do you know if the driveshaft is inproperly installed?

 

[Stubby1971]

do you have a ****** on the rear or is it a u-joint? make sure the caps are centered in u-bolts on the u-joint- the shop that installed my friends drive shaft slapped it up there and thought it was fine- it was actually off center- also when a drive shaft is made they balance it- there should be some weights on it from that.