All ActivityMost RecentMost LikesSolutionsRe: Onan 7000/acYes, that’s what I’m trying to figure out. I’m assuming A/C but not sure where to start in my search for the culprit.Onan 7000/acI have an Onan 7000 with 3780 hours. About a month ago the generator would start with no power. We changed the brushes and transfer switch and it was fine. Last week my ac started tripping the breaker on the generator and the compressor would turn on and off. Today, with the ac on the generator would start sputtering and stalling but no flipped breaker. Any idea what’s going on? I don’t know where to start.