Our New Grand Designs 355TH

Have two more trips on the Momentum. Everything on the unit is working as it should but did have a problem with the generator yesterday. It got into the teens Friday night so I left the generator running to keep the electric fireplace going (We were tailgating in the school parking lot. Our football team played in the semifinals game yesterday. We won, so state playoff game here we come!!). Ran fine all night but about mid morning just shut off like it was out of fuel. Knew that wasn't it as it only burned about 3/4 tank. Indicator lights just show "Service Required". Looked everything over and cannot find anything obvious. Cleared the trouble light out and it will immediately restart but shuts down again after 5-10 seconds. It repeated this several times with the same result. I see underneath where the fuel pump and filter is. Almost positive its a fuel issue. Either clogged filter or bad pump. Wouldn't think a clogged filter with only about 36 hours on it but could have gotten some bad fuel.

I don't consider this a issue with Grand Design. Still very pleased with the unit.