I think i will do that. ty for the info. not sure about separating my gas. it seems that its alot more work than what its worth. sure my engine will last longer but ill spend hundreds of thosuands of dollars in time doing so. not to mention having fuel tanks which i would not be able to have here. if the issue is gumming up the engine. a can of sea foam once a month or so will keep it goodn clean. not to mention the gears under the engine.