5.5 LP Onan has started to backfire and quit
I have an Onan Marquis Gold 5.5HGJAB-1119C that is a vapor LP generator. It is 14 years old and has has been flawless in performance until now. All maintenance is done. But while it has now begun to r...
Forum Discussion
Fill yourself? Is this off a liquid feed from a large tank for your home or something? Could be that source tank has some oil settled to the bottom. Ask your propane supplier what can be done to check and adjust the situation. I doubt overfilling a bit from a clean supply would create this oil in the lines.
