This just started happening about 2 weeks ago, getting a bad vibration at speeds above about 50. Vibrate then if i let off the gas the vibration is about 3 times worst. I had the same vibration in my old truck right after i lifted it. About 3 months after i put the 3" blocks in my driveshaft snapped at the U joint. i've had my lift on this truck for about 5 months. Wondering if the increased pinion angle is trashing my U joints? I crawled under and took some pics. noticed this:
just wanted to double check and something about them being staked? does that mean it's all one piece? sorry for the lack of knowledge lol. i'd probably take this one to the local shop..
Staked meaning the u-joints are part of the driveshaft? That f'n sucks dude at least it should be easier to put in. Sent from my Galaxy S3