Well i just got my car back from the shop after a few weeks!! Had to replace the battery because the dumbies left it sit there for awhile!!! They took care of the vibration and gave me another used tranny with extended warranty. But the problem is a few days and bam its vibrating again so back in. Another thing i am still not noticing a difference in gas mileage. And i feel when i accelerate like there is weight pulling me back. And i believe maybe all the vibration because before the vibration it seemed to run pretty smooth and fast but with the gas problem still. And it seems like in idle im loosing alot of gas. Do i need to replace valves? Any suggestions? And another thing whats the best way to get the decals off the back of your car the Hyundai and the Accent gs? Also can somebody find a link to a repair manual for a 2002 accent 1.6l?