The car started randomly shutting off while driving. It showed a code 15, so I changed the distributor ignitor. It drove fine for a few days, then did it again, so I replaced the main fuel relay, and the coil. Again, it drove fine for a day, then shut off again. This time when trying to restart it I got a solid CEL when I checked for codes. It would crank, but not start. I left it sit for an hour and tried it again. It started right up and was fine, no codes. I'm totally lost now. I want to check grounds, but beside that I don't know where to look. If I have a bad ECU, will it act so random with the codes? I was under told a solid CEL means the ECU is toast, but I guess not cause I drove it on/off the rollback to get it home.

Thoughts?

 

No one?

 

Solid MIL means it's fine. Sounds like a bad connection somewhere.