How to prevent generator vapor lock
I have a Onan Gold 7000 generator. Runs fine normally, but sometimes when traveling in hot weather it develops vapor lock. When it happens, it has been when temperatures outside are above 97/98. We...
Forum Discussion
I would replace the fuel pump. The heat causes pumps that are weak to fail. When my Onan 5000 did what you are describing, I replaced the oil sensor, spark plugs, air filter, fuel filter, and fuel line from the tank to the fuel pump. And after all of those parts the generator stop did the same thing. Purchased a new fuel pump and shazam, the generator ran like it was brand new.
