I am having idle issues on my 93 Trans am. with my PCMFORLESS chip in it idles at a steady 900 RPM and when I take the chip out it idle normal 5-600 RPM but it surges and when I come to a stop and push the clutch in the idle will drop down then surge back up and sometimes it will drop all the way down and die. I am wanting to clean the TB and IAC really good to see if thats the problem..

 

Completely off the subject, but is your TA black?

 

And on subject, Sea Foam Deep Creep seems to be a good product. I have no personal experience with the product, ive just heard good things about it.

 

No mine is red here is a pic http://memimage.cardomain.net/member...177_1_full.jpg.
but hey man if you are here in champaign we need to hang out some time I also have a friend with a pewter 2001 WS6 one with a silver 2000 Z with silver ZR1s and the big SS hood. and another with a maroon 94 Z with 12 inch boyeds on the back and a 4 inch cowl. we try and meet up every weekend in the summer.

 

So what's wrong? That's were mine idles and it runs great (900-1000). Is the surge gone with the pcmforless chip? I would leave it in or see what Alvin has to say if you think its a problem.