[Mothy]

I have been using a dual fuel Coleman on unleaded gas for years - about 15 I think.

It finally failed on me this Christmas - it would not pump up any pressure. Kinda sad since nearly all our family meals were cooked on it during our annual 2 week camping trips. It had to be the cheapest cooker to run.

Maybe the recent trend to blend ethanol into the gas took it's toll - the pump might have a rubber seal.

Tim