hello everyone i'm new to the forum and i hope guys could help us out with a problem.
help a friend put a new clutch into his 1989 clavailer. It started and ran prefect before we installed the new clutch. weunbolted 1 or 2 motor mounts and the hole side suspention andtillted the motor to install the new clutch. we did unhook some sensiors and cable and wire harness but we didn't touch anything on the motor just the bell houseing and transmission.now the car has a new clutch but won't start, he has testedthe injectors, which they are good, spark, compression and unhooking and rehooked some of the sensiors. but still won't start only on ethier. we figure that something in the ignition is turning the injectors off. but not sure what, an ideas? the key ignition is wore a fair bit, could that be a reason??

thanks tyler,