Roger A. Shrubber
Well-Known Member
could be a lot of things, the cheapest and easiest is check your gas cap. they're supposed to be vented, as they age they get plugged up and brittle, try running it next time without the cap at all, just stick a rag in it loosely to keep anything from falling in. there's also a little electric solenoid under the float bowl, those go bad quite often. the gas line itself sometimes get soft as they age, feel the line and see if there are any soft spots. if there are, replace the gas line