I have new distributor and icm changed coil, still no spark, runs intermittently???
test light stays on wont flash when testing coil. No voltage at pin 4 on the icm please help first truck not much experience. just reading manuals. going too pull spout wire. and try again.

 

Sounds like a faulty ECM. Look for leaking capacitors.

 

I pulled the spout out and it ran for a few, it shut off.