Thanks for all of you guys help.
I just want to let everyone know, that i brought my camper to a guy in my hometown of lafayette la. , and he is known as the
I had tore down my carb twice because i let it sit to long and of course ot gummed up with varnish.
I would spray it with carb cleaner and blow air thru the jets.
I dropped it off to him yesterday am and he called me around 2pm and said you can come pick it up , it is ready.
When i got there , i couldnt wait to ask him what he found.
He said the carb was still blocked up some and he takes them off and soaks them in a strong solution for a few hours.
Puts them back together and makes the fine tune adjustments .
That is the reason when i would put on the A/C it would kill my genny.
It would run perfect without a load , but he said when you put a load, that it was starving for fuel.
Hope this helps someone else that is having the same problems.
thanks again for everyones help.
This mans name is Murphy and has been working on Onans 20 plus years.