the clutch was changed by taking the engine out. why? i don't know i don't think the original engine was put back in there are extra sensors with nothing to hook up to. obd 2 stuff mine is a 95 and i think it is still obd1. it runes but not perfect. and i think i have to redo the clutch it is not working right. but the car was only 100 bucks and the wiring is a bit messed up.