70 km/h vibration
01 F350 4x4
I have a vibration that comes only at 39/43 mph. it feels like a tire so had them balanced, but it is still there. I crawled under and checked drive line and front "U" joints and found that the right front "u"joint is showing some wear would this be the problem? Regardless I will be changing it because it is worn. Let me know of any other troubles that anyone has experienced with this shaking. If it does not go away after the change out. I will repost my findings for all.
thanks Lance
. I thought for sure this was the problem since I could only move the "U" joint left and right and not up and down but this did fix the problem of not releasing from 4 wheel. So my next step is to have the driveshaft balanced and once again i will post my findings Lance195



