Onan shuts off while driving/hot
Hi there, Having an annoying issue with my Onan 4000 gas generator that is only an issue while driving the motorhome. While stationary its perfect. So if the genset is running while driving down...
Forum Discussion
A shot in the dark here. I believe the owners manual states the upper and lower operating temperature limits within. (read it!) I don't know if there is an internal switch/sensor that controls that or not, but, if the ambient temperature is in the 109 degree F range, the temperature at the road surface behind the engine compartment in a Class A Fleetwood gasser would surely be well above that. If so, vapor lock would be a possibility.
You did mention that this condition doesn't occur at lower temps?
Chum lee
You did mention that this condition doesn't occur at lower temps?
Chum lee
