Originally Posted by
Hurstmeister
Time for a tuneup? Bad motor mount perhaps? Or check for vacume leaks.
My 92 Astro van had a bad vibration during idle. Turned out to be 2 vacume lines turned into a gummy bear and failed. Replacing them cured it.
Hurst
it doesnt do it at idle. only when you push the gas.
i was thinking like a tranny mount, or a motor mount. have to check them both...
i had an 86' Iroc, and broke the tranny mount and the shifter started bouncing up and down....idk