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Diplomat_St_Poo's avatar
Diplomat_St_Poo
Explorer
Apr 18, 2015

UPDATE - onan 5500 diesel generator will not stay running

A friend has a 2006 Monaco with a onan 5500 diesel generator that will not stay running. It fires up but a soon as the start switch is released it stops. Just prior she was driving with the genny ...
Class A
Big_Katuna's avatar
Big_Katuna
Explorer II
Apr 18, 2015
The next easy thing to try is replacing the fuel filter. Some manufacturers add an inline filter in front of the genset and most techs dont replace it as they often don't know its there. Tiffin for one did this.

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