I have some vibration in my driveline and I have not been able to figure out what it is. I am wondering if possibly a worn slip yoke could be the cause. I get vibration from like 45-55 MPH, then it fades some, then comes back around 70 MPH and gets worse as the speed increases.
The vibration is very little when accelerating. It is worse when decelerating. It is the worst when you are right on the line of accel/decel when there is very little load on the driveshaft.
I didn't really notice this until I swapped from 2.56 to 4.10 gears, I am guessing that the driveshaft speeds rarely got up high enough to cause this to happen. The trans (200-4r) has about 18k miles on it, the driveshaft has about 244k miles on it.
Is there a spec on how much the OD of the slip yoke can be worn?
Thanks!
The vibration is very little when accelerating. It is worse when decelerating. It is the worst when you are right on the line of accel/decel when there is very little load on the driveshaft.
I didn't really notice this until I swapped from 2.56 to 4.10 gears, I am guessing that the driveshaft speeds rarely got up high enough to cause this to happen. The trans (200-4r) has about 18k miles on it, the driveshaft has about 244k miles on it.
Is there a spec on how much the OD of the slip yoke can be worn?
Thanks!