High idle, and running very rich---kinda sounds like the computer thinks the engine is always cold, and is therefore always running full enrichment & high idle!zapnca said:No its not in 4x4. I have changed the cat and put on a three chamber flowmaster. there are no kinks in the exhaust
power seems fine and its starts and runs great. The idol is a little high and its running so damn rich. I almost could watch the needle drop.I think i preety much covered everything i could think of.