Balancer belt skip a tooth?

"Frank Boettcher" <fboettcher@ebicom.net> wrote in message news:fhasm0p43p82vngq0o3houd97ffh240h6u@4ax.com...
> If you figure it out let me know. My 97 vibrates significantly on
> hard acceleration in low gears, smooths out as the rpms rise.
> I have tuned it and visually the motor mounts look OK, although I
> don't know how to determine when one is bad.

> On 12 Oct 2004 20:38:40 -0700, shephard38@sbcglobal.net (zeke) wrote:
> >I reversed in a parking lot and switched into drive. When I came to a
> >stop my car vibrated horribly. It vibrates loudest when it is in gear
> >at idle or at low revs. WHAT COULD BE THE PROBLEM? I have been told
> >that it could be a damaged motor mount. If so how difficult and
> >costly would repair be?
>