How do I stop engine vibration? on 1998 Saturn SL1

Engine vibrates when idling

Asked by for the 1998 Saturn SL1
Possible vacuum leak. Check engine light on?
No light
Is the engine running rough, or just vibrate the car as if a mount were bad? Exhayst pipe vib. maybe?
1 more answer , 1 more comment

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
I had new mounts installed and that did not help.