Generator problem 7.5 onan

golfman 1 wrote:
When I put full load on gen it cuts off and throws a 33 code. I checked coolant and air filter as per manual both ok . What could be the problem?

Sounds like Scott has a handle on this.

It might help to know how quickly it cuts off.....and what you are connecting that you think constitutes a full load.

How many total hours on the gen might be interesting too.