[redcoupe86]

First I need to get my cars idle and mixture set to stock before I can begin hunting this problem down but I'd like to get some opions on what it might be:

What happening is if I blip the throttle to say 1200 rpm and let off the gas the revs pick up to 2k-2.5k rpm and just hang ther for like 5 +/- seconds before dropping. Then every now and then once the revs drop they bounce up and down between 1k and 1.2k rpm 3 or 4 times before completely settling down.

I have my stock chip back in (I removed the SW chip to check this), but this issue happens with both chips. I did adjust my throttle linkage before this all started happening and it might be the problem, but I'm not so sure. It seems if the throttle was sticking it would stick at what ever rpm you let off the gas and that's not what happening.

Any suggestions?