Originally Posted by
catfish
What's wrong with the motor? Nothing. The car runs way rich and needs a tune.
If is only running on 6 cylinders, something is more off than the tune. Have you verified anything, like maybe doing a comp. test? If buy maybe new it only need a head gasket, it may sell. I have looked at this thread several times myself, but shy away because of the possibilities of bad besides a tune. Just a thought, and I'm still curious
