thanks for the info, i have a new engine on route for it. once i have put the new engine in and its going i will strip the old one down and see what the crack is with it. I have a suspision its melted or damaged a valve. No compression on cylinder 3. I have taken out the cat. Anyone know where i can get it mapped or how i can get the engine management light off? i have tried a lambda spacer off of ebay and that didnt work, has anyone else had success with any other methods?