Generator in 2011 Sunseeker 3120ds

[wlparr45]

Generator won't keep running unless shore power or truck engine is running. WHY...HELP

[chrismbrock2009]

Sounds like a tune up is needed. Once a load is put on it, she dies. Just a guess.

[funfinder5]

Does all your 12v systems work fine without being on shore power or plugged into truck? Genny needs a good 12 volt source for the fuel pump and electronics.

[rana]

Originally Posted by funfinder5

Genny needs a good 12 volt source for the fuel pump and electronics.

X2 That would be my first guess and would be willing to put money on it. Check your battery/ies.

[wlparr45]

thanks to all, needed to replace house batteries, all works fine now

[funfinder5]

Glad it was an easy fix.