Forum Discussion

dbldtop's avatar
dbldtop
Explorer
Nov 11, 2014

Onan Marquis 5500 Starts then stops when Load is added

New owner to a used RV Trailer. The Onan Marquis Gold 5500 didn't start. I increased the elevation setting and the generator started fine. My elevation was 3,500 feet. Later in the day, we needed to u...
doxiemom11's avatar
doxiemom11
Explorer II
Nov 25, 2014
Our did that and it was a clogged air filter. Try changing the filter.

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