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mannyahles's avatar
mannyahles
Explorer
Feb 01, 2015

Onan 5500 Runs then shuts down after 10 min...?

Hello, I have a 2006 Weekend Warrior with a 5500 Onan Marquis Gold with 950 hours on it. I purchased the toy hauler used in 2009 and the generator did not run at all so I replaced the plugs, filt...
whs9841's avatar
whs9841
Explorer
Feb 02, 2015
Is it giving you a code after shutdown? The start button will flash on and off a certain number of times after it shuts down. The number of times it flashes determines which code it is giving you. You should be able to look up the code number in the Onan manual or online. That code normally (not always) indicates what is wrong.

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