Handy Portable Generators

Superdogsteve asked:


The manual says the heads need to replaced or checked every 450 hours. It is worth paying $450 for a cummins tech to look at the generator?

Eden

2 Responses to “How important is the major maintenance on a Onan generator? Is changing the oil, spark plug and filters enough”

1. 45 cal Says:
   January 24th, 2009 at 10:38 pm

   It’s a gas engine they carbon up a lot> You can try running a decarbon additive> Or pull the heads off>

2. alex p Says:
   January 25th, 2009 at 4:10 am

   The head off.