A tranny flush is a smart thing, but perhaps you should just reset the PCM. I'm not sure if it is different for a Zetec vs the Duratec. Try the FAQ or ask in the Zetec forum.
Dan Parmelee 1999 Acura Integra SiR-G coupe "I heard Affleck was the bomb in Phantoms" "Word, bitch! Phantoms like a muhfuka"
