Solomarshall

I am in 29 Palms, CA and our 2007 Jayco Seneca with a GM 6.6L V8 Diesel probably needs the fuel system drained and the engine gone through to make sure it's okay. I believe we got a bad batch of fuel and the darn thing won't run now. Does anyone, by chance, know of anyone who works on these things near 29 Palms, CA? I can't seem to find anyone up here. Appreciate anything you may have. Thanks, Clint and Cindy