was it also present before changing central prop shaft bearings? Did you mark every part of the prop before dismantling? maby you just put all together not in the way it was ballanced in the factory? Check also the both front CV joints, if one is cracked inside it will also cause the wobble
Well only errrrrr 6 different positions to try if that's the case!!!
or even worse, because I knew the shaft is ballanced as a whole 3-piece element,have marked the propshaft position ....on the CV's, not on the shaft itself, changed the CV's, had a stupid gaze on my face when realized the markings are gone<lol>:bang::bang::bang:. There was a huge vibration ofcourse, so instead of trying to find te correct position of the front element for the rest of the week I have drilled out the weights from the front piece of the shaft. It is better to have it unbalanced than balanced in the wrong way IMHO .If it does not help, you can always weld them back . In my case it helped a lot. It behaved like before swapping the CV's, a small vibration at higher speeds, but I had both main supports/bearings damaged, so can not say where was the source of this small vibration. It was acceptable, so I didn't get the whole setup ballanced.Though it may not make any difference on your car, or even make things worse, different car, different propshaft etc...
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