hey guys i was wondering if the 2002 f150 has a pressurized tank? my dad had one on his f250 v10 and he has one on his f350 6.4L and he just had to tie it into the tube that comes up to the filler cap and its like a gravity feed think, i want to do this, but if the tank is pressurized i have to get a pump to pump fuel into the tank

 

Its not that they are pressurized, the fumes are vented into the vaccum system instead of the air and the air is also put into the tank as the gas goes down stopping hydro lock. But yes you have to do the same thing with your truck.