Driveline Vibes

how did some of you fix driveline vibration after lowering? i raised the carrier bearing on my ext can but i still have a noticeable vibe.

bad carrier bearing, u-joint?? what should i look at doing? thanks

 

so my u joints, carrier bearing and driveline angle is good according to the shop i took it too. they did mention that the leafs look to be a little worn/tweaked which could contribute to the vibration ive been having.. anyone experience that problem with a bad stock leaf spring with a 4 inch angled block in the rear?

 

can bent or tweaked leaf spring(s) cause driveline vibrations?

 

absolutely . As your leaf springs age your driveline changes

here are some basic diagnostics to try .
https://www.tacomaworld.com/threads/vibration-diagnostics-for-all-tacomas-write-up.520607/