I have a 2005 fleetwood southwind, generator will not start unless I hook jumper cables to it, when I unhook it quits, took generator out and had it checked runs perfect when not hooked to RV. Just clicks when I try to start when it is hooked to RV, shows 13.4 volts coming to the generator, new batteries, any ideas will be geatly appreciated
I have an Onan generator that will not start unless I have jumper cables from another source. I have 13.2 volts coming from the house batteries and have cleaned the ground and even added a second ground. As soon as I unhook the jumpers it quits. I removed the generator and had it looked at by a company that workers on generators and welders and they hooked it up on their bench and it ran perfectly. They went completely thru it and said nothing was wrong with the generator. Any thoughts or ideas will be greatly appreciated