The generator in my 30ft. Chevy tioga rv starts and runs but as soon as anything inside rv gets turned on the breaker switches off I changed the fuse and made sure there is oil

I don't think you have a generator problem but more of a wiring problem. However could you further explain what you meant by using the terms fuse and breaker? Usually you have one or the other but not both.

I don't think you have a generator problem but more of a wiring problem. However could you further explain what you meant by using the terms fuse and breaker? usually you have one or the other but not both.

My gene has a small 5 fuse and also a switch that I assume is a breaker because it switches off and then no power when anything inside rv is turned on.. the generator continues to run just no power inside