Vehicle was driving fine, filled up at gas station, drove 10 miles back to work and drove fine. When trying to leave for the day, vehicle would start and run for 3 seconds then die. Thoughts?

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! Sounds like your 2009 GMC Yukon might be throwing a temper tantrum after that fill-up. Since it starts and dies quickly, a couple of common culprits come to mind: a faulty anti-theft system or a fuel delivery issue. If the security system thinks something’s off, it could shut the engine down. Also, if the gas station had some bad fuel or there's an issue with the fuel pump or filter, that could starve the engine. Try resetting the anti-theft system first, and if no luck, look into the fuel system. If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554!