You probably have a clogged or kinked vent line on your filler neck that won't let the air out of the tank that the gas is displacing. It could also be a kinked filler hose.

Just a thought, Dennis


95 Sportage, gone but not forgotten.
98 Jeep TJ, 4" Zone springs with RC Long arms, Ford 8.8", 4.56 gears & Detroit locker rear, D30, 4.56 & Detroit Trutrack front.