[eonblue22]

I have had this problem three times over a span of three months. First time, it just shut off while driving, started 15 minutes later. Month later same thing at a stop light. Started back up in 15 , checked fuel pump, brand new fuel filter , replaced ignition control module, ran for about a month fine, then going abnotu 50 mph and started chugging and shut off, started back up later that day drove it for 40 miles. Any suggestions on a trial and error fix, what to check for and what to fix first?

[TxGreaseMonkey]

1. Check for any codes with a scan tool. Autozone will do for free.
2. Replace coil.
3. Replace main relay--definitely check this area out.
3. Run K-Test on ECM. See section A of the "Sticky."
4. Replace spark plugs (NGK only), rotor, and distributor cap.

When you replaced the ICM, did you apply silicone grease to the back of it?

[eonblue22]

I'm not sure about the grease on the ignition module. I had someone else put it in. I will try those things in order to try and figure this out, I was leaning maybe towards main relay , for about two years now in the summer if I left it sit a few days without starting it had a sluggish start , not sure though, thanks for your help and I will keep this updated.