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40 Deluxe · 10-17-2019, 12:21 AM

Do not run your engine on that old gas! It will not burn completely and will leave a sticky, varnish-like goo on the exhaust valve stems, which will make them stick!

10-17-2019, 12:21 AM	#11
40 Deluxe Senior Member Join Date: May 2010 Location: now Kuna, Idaho Posts: 3,778	Re: Really old gasoline question Do not run your engine on that old gas! It will not burn completely and will leave a sticky, varnish-like goo on the exhaust valve stems, which will make them stick!