In Reply to: OK, so, TPS looks OK, I know there aren't any posted by Jeff E. on January 10, 2002 at 11:17:02:
This is the single most important tune up you should have done.
Cost shoul dbe no more than $150 and that is up there.
Your car will drive better than you ever thought.
You should have this done following a valave adjustment too as t-bodies will fall out of synch from this too.
DO IT! Do IT! DO IT! Eric