Recent content by ncecs

Thanks Old Crow. Yeah, ignition control module was our first suspicion. However, it tested good. Nevertheless, I replaced it since it was so old. Sadly, the problem persists to this day. REALLY frustrating. I find references to this same problem all over the internet, but no one ever seems to...

Hi Weber1429. I know this is a year-old discussion... Did you ever determine the cause/fault of this problem? I see exactly the same symptoms on my 1990 class c. Same engine, etc. Seems the significant issue here is the problem only occurring after 30 to 60 minutes or so (after engine is hot...