Forum Discussion

versicom's avatar
versicom
Explorer
Sep 19, 2014

Onan 5500 Randomly turned off and won't restart??

I started my Onan 5500 for the first time in a while and it ran great (sounded good) for about 1-2 minutes and then randomly turned off and would not start again. Any ideas for me? Cheers! Pictures...
Toy Haulers
versicom's avatar
versicom
Explorer
Sep 21, 2014
Thanks to everyone who gave me suggestions. Turns out the fuel pump died likely because my meter said it was getting too much voltage. Quick $40 fix. I wired the fuel pump directly to the battery with a wireless switch to make sure it only gets 12v. Cheers!

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