93 SL2, 160K miles Am getting a lot of engine vibration at cold start-up, usually smoothes out some but not completely after warm up. Definately not an engine operating problem; engine running fine; I am wondering if this could be a broken motor mount?

 

Could very well be mounts, start by replacing the top mount.

 

use new studs and bolts when doing so

 

Thanks for the replies.