Onan Emerald III Genset Problems
Greetings, This is in reference to my Onan Emerald III Model - 6.5NHEFA26101E. History: This is in a 1990 Airex motorhome. Two years ago, it would only run with start button held in start ...
Forum Discussion
Could maybe you have over filled the oil? I don't believe it should be spewing oil with the spark plugs out and if the oil is overfilled it could be creating backpressure on the pistons that is offset somewhat with the spark plugs removed.
