quote:Originally posted by Push1267: I thought about pressureplate centering too - there are no dowel pins in the flywheel to center it during installation - so it's done just by the bolts alone. Kristian
I was referring to the two dowel pins that locate the bell housing on the engine block. The bell housing has a a step that registers the transaxle casting to center, thus centering the input shaft. If you are going to pull the transaxle you may as well check that as well. You will need to seperate the transaxle rom the Bell housing, mount the bell housing on the engine, and then use a dial indicator to check if the step machined in the bell housing is centered on the crankshaft centerline.
This sounds less likely to be your problem since there were no assembly issues and the vibration persists whether the clutch is engaged or not. -Good luck identifying the source of the problem.
Best,
K