The car would start and run fine when i bought it but now it will just die when i am driving it. Also it began to not start when it is hot, it will turn over but it is not getting any spark. Now it will rarely start when i try. I took the ICM to get it tested and they said that its fine. Also when i try to start it but it wont ignite then i will pull the spark plug wire for cylinder 1 and it will start up first try every time for some reason. Any ideas with whats going on?

 

Check into the coil, use a known good piece. When they get hot the act up.

 

Or it could be bad spark plug wires...