I have a Sunseeker 3100, my generac 4700 starts great runs great as long as I'm not moving. When I start to drive and the gen has a load( my a/c and fridge) a/c on low I will drive 10 min or less,the gen shuts down. I have run it without moving for 2 hours. Gen has new plug,fuel filter,air filter and is full of oil. Any ideas would be wonderful.
Jerry. Vietnam vet.