have a 94 chry concord with 3.3 engine last week car wold not start no spark. went to junk yard go crank senser and coil changed senser no start changed coil started and ran all week then on thus woent start changed senser and wigged wires to coil car started and ran all day friday started sat and died down the street toed it home wuthj old truck changed relays still wont start , any idears ??????[:@]

 

PCM maybe, AKA the computer.

 

Sounds like you have a bad lead going into the coil. If you wiggled the wires going into it and it fixed the problem temporarily, that's where I'd start looking. Maybe a bad ground, or a corroded wire, or bad crimp somewhere.

 

oh, I thought he meant Rigged, not wiggled. Yeah look at the wires on the coil

 

thanks guys were is the pcm cumpeter located on the concord????[>:]