Hello Norm, and thanks very much for replying smile

My thinking with regard to the possibility of the issue being an ignition problem was that perhaps the module was cooling down slightly each time the unit clonked out, or maybe that the RPM being induced by a vigorous tug on the starter cord was higher than the threshold amount needed to still generate current by the module when warm and faulty. I hear where you're coming from, though, and it's difficult to disagree with your rationale.

So, you're basically thinking that the mix might be ending up too lean at warm low RPM. Might you have any specific scenarios in mind wrt the "fuel leak" idea? It's difficult to think of any parts on the motor that wouldn't have a tendency to instead tighten up when the unit got warm...

Best Wishes for now,
Moby Mick.