I'm hoping someone might be able to help me figure out what happened to my Versys-650 the other day. I stopped to fill it up with gas (Shell gas station, regular gas, I have the receipt to prove it) and pulled out of the gas station. As soon as I got on the throttle the engine was non-responsive, still running but wouldn't respond to throttle control properly. I was able to go about a quarter mile struggling to get over 20 mph when I got to a stop sign where the engine died as soon as I stopped and it wouldn't restart. Luckily I was close to home so I pushed it home and now I can't get it to start. I hear the fuel pump when I turn the key and the starter is turning over, but the engine won't fire up. I siphoned out the fuel and put in a gallon from another station but same problem. Is it possible this is a case of bad gas? If so any suggestions on what to do next?