Seafoam Treatment
I can't keep my Onan KY4000....H generator running unless I spray a continual mist of seafoam treatment into the air cleaner. Would this mean carb issue or control board issue? Thanks Len
Forum Discussion
More than likely a fuel delivery problem. Tell us what year your generator is. If it is 8-10 years old the rubber fuel hose from the gas tank is probably hardened and cracked and sucking air. That will give you the condition you describe.
