RustyRatRod said The problem is likely ethanol. Roy, do you use any type of fuel additives? Lucas makes a really good ethanol treatment. It looks like this: https://shop.advanceautoparts.com/p...VD5SzCh1XMgHdEAQYAyABEgLOdPD_BwE&gclsrc=aw.ds Works good, too. Click to expand...