Why wont my 2011 gmc yukon xl 2500 not start after fueling

Hello, it seems as if the engine is not receiving fuel, although I'd strongly recommend having a fuel pressure test performed at the engine to find out the real data. You could still have a fuel pump issue, a power to the fuel pump issue, or even a fuel tank vacuum issue from an evaporative emissions concern. Hands on testing is needed to find out what is going on. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops