I'll second what Hikermor said about switching to propane...propane generator adapter from KMart for about $20...bulk 25# bottle to 1# bottle adapter/filler for about the same from ChiCom tool store/internet...I still have a GI multi fuel stove, but for practical use during hurricane season, three 25# propane cylinders, single burner stove, dual burner stove, mantle lantern with a Coleman adapter hose and small bottle fill capacity ... you don't have to worry whether the generator jet is gummed up, and the pump works... now if I can just find a reasonable Aladdin kerosine light to replace the Dietz and table wick lamps...