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
If you can get to the fuel line, try and run pure Seafoam into the carb, then let it set for 24-48 hours. That will usually clear up any carb varnish problem.
