Do you drain the gas out of your Onan Carb?
Recently noticed in the Onan 4000 manual that it has a carburetor gas drain valve below the front of the carburetor. The valve is adjusted using a phillips or slotted screwdriver. The gas drains on ...
Forum Discussion
The Logans wrote:
It has to be run once a month with a load on it (we use the AC or the hot water heater for the load). We run it for about 20 minutes. The monthly exercise eliminates the need to use a fuel conditioner or drain the carburetor.
If the genset is not run monthly, it can dramatically shorten the life of the Onan.
That is what I was taught. Jim
