What's up with my idle???

Supra_girl_87 · 12-22-2005, 08:43 PM

When I'm stopped at a light or something, my 87 Supra occasionally revvs a bit and the RPMs jump up a few clicks. It has only been happening for a couple of days, but the time that the RPMs were up went from a about half a second to about 10 seconds. The car jerks just a bit when it happens, and the car shakes just a bit (almost like sitting in a big rig, but very slight). Automatic transmission, never done this before. What's up?

12-22-2005, 08:43 PM	#1
Supra_girl_87 Stock Join Date: Dec 2005 Location: Marietta, Georgia Posts: 4	What's up with my idle??? When I'm stopped at a light or something, my 87 Supra occasionally revvs a bit and the RPMs jump up a few clicks. It has only been happening for a couple of days, but the time that the RPMs were up went from a about half a second to about 10 seconds. The car jerks just a bit when it happens, and the car shakes just a bit (almost like sitting in a big rig, but very slight). Automatic transmission, never done this before. What's up?