Hey guys
I've been having an issue with my car when trying to fill the fuel tank at the gas station.   My car has an aftermarket tank that I got right after I bought the car, and honestly have no idea what brand it is.
I find that unless I hold the trigger really slow it is always burping back gas at me.  Fuel level doing this doesn't seem to matter.   Would this be a gas tank venting issue? or just modern gas pumps just flow fuel much faster now and the tank can't handle that much fuel going down the neck.