Onan 5500 Backfires and Dies under a load
Good Morning.. Im hoping to find the Onan guru's that are here... For the past year I have been searching for answers and replacing parts with no improvement. I have an Onan 5500 with less than 100...
Forum Discussion
lakecityemt wrote:
185 - My dad was not aware of their being a spark arrestor. In the visible portions none were found, its possible its in an area he could not see.
As 185EZ said, the cleanout plug is at the bottom of the muffler. Unscrew the plug and run the generator under load for about 5 minutes.
