In Reply to: Gas boiling on naa posted by Wayne N ind. on May 07, 2020 at 01:39:31:
If sediment bulb is boiling that means the gas tank most likely is too so as stated check heat shield. I don't think the NAA gas tank has a vent hole but I could be wrong. What does your temperature gauge read when warmed up? Is it overheating? You can easily test the radiator and thermostat and replace if bad. "Maybe, could of, would of, should of are just guesses so avoid those opinions. Get the actual facts by problem solving. The issue of gas boiling due to ethanol has been discussed to infinity and beyond. You can do your own archive search to read previous comments, actual factual data, and opinions to make up your own mind. Have you performed the fuel flow test? Your OEM Owner's Manual and I&T FO-19 Manual are essential troubleshooting tools.