I did a post on my car running lean about a week ago. I found the problem,I put a head on my car ported and polished the intake and exhaust ports matched the intake and matched the exhaust manifold.When I put the head back on the car I somehow pinched the wiring harrness at the back of the head.The wires that go pinched were the ones going to the ECT.I made the repair and checked all the wires that were in the harrness.The car runs smooth now and has the extra power that I was hoping to have.I still have one more problem that I need help on and that is the car wants to idle at 1200rpm when warmed up.I can cut the car off and restart it and idle will go back to 900rpm for the start up.I have checked everything that I can think of.They are vacumn leaks Idle control valve taken back off and cleaned OHM's check out on it,throttle body clean with new seals.I did the wire jump on the TPS with no luck that didn't help. If anybody has had this problem please reply to the post.
Thanks
Rodney