Vibration in motor/drivetrain

[logger]

oops, i guess i missed that. I suppose it could be harder mounts, but that usually isnt very violent

Hmmm any other ideas then?

[1990m3]

did you tighten your motor mounts?

I agree though, alu. tranny mounts are going to vibrate -- A LOT. Especially since you did not properly match them to the motor mounts. If you have rubber in the motor you should have rubber in the trans. Gotta keep the mounting bushings consistent

[logger]

It was the aluminum trany mounts after I put the worn out old ones back on it fixed the vibration problem. FYI

[e30s52]

Glad you got it fixed. How does it run now?

[logger]

Sooo good!

[JGood]

Gotta keep the mounting bushings consistent

What's your reasoning behind that?