vibration when you accelerate around 20 mph and up? not tires and diagnostic? on 2005 Kia Sorento

it just recentley started the vibration. The repair shop found no diagnostic codes. Was told it may be a u joint or the rear end. Kia dealer only looked at it and didn't actually get into the rear end. Not sure what to do or put the money into it.

by in Oklahoma City, OK on December 03, 2012
2 answers
ANSWER by on December 03, 2012
get a complete diag and est from a good shop or dealer,otherwise we would be guessing. if its drive train it should be covered under your 10yr 100k mile warranty
ANSWER by on June 22, 2013
I recently had this. My u joint in the drive shaft was worn out. My local repair shop replace the bad parts and everything is good. I have 145,000 miles on my car.