How do I stop engine vibration? on 1998 Saturn SL1

Engine vibrates when idling

by in Purcellville, VA on August 21, 2013
2 answers 3 comments
ANSWER by , August 21, 2013
1. Check for a 1st or 2nd design motor mount. 2. A updated motor mount is available. Technical Service Bulletin (TSB) #01-T-30A is related and gives mount identification information and mount testing procedures
COMMENT by , August 21, 2013
I had new mounts installed and that did not help.
ANSWER by , August 21, 2013
Possible vacuum leak. Check engine light on?
COMMENT by , August 22, 2013
No light
COMMENT by , August 22, 2013
Is the engine running rough, or just vibrate the car as if a mount were bad? Exhayst pipe vib. maybe?