Dan,
With Rich's help I was able to resolve the problems on my Marquis Gold 7000. I had replaced the control module with the factory replacement. A few years later same issue but worse, as the generator would not restart until everything was back down to ambient temp. I then replaced the control module with the ASAP. Problem solved. I had codes that were misleading with the OEM module.
If you are bored,
http://classracer.com/classforum/showthread.php?t=41189
Sean