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Ev's avatar
Ev
Explorer
Jul 19, 2014

Generator Surging

While driving down I95 south yesterday I started my generator and turned on both A/C units everything ran fine for 15 minutes then the Wife noticed the A/C unit was surging we turned off one unit and then there were no problems what could be the possible cause and some common things I should look at any advice is welcomed
  • Dirty fuel filter, dirty air filter, water in the carburetor.

    Bruce
  • See the troubleshooting guide HEREif you have an ONAN.
    Bottom of page 4 may have your answer
  • A new fuel filter stopped the surging on our 96 Southwind, Onan 5500 genterato.
  • Thanks for the replies those all sound like logical maintainance issues I will be checking all those issues and changing out as necessary :)