I've been reading here and on the brickboard about the in-tank fuel pump, the filter sock and the bellows hose. Sometimes when I get to about 1/3 tank of gas and make a right turn, the car sputters until I straighten out, then it goes back to normal. I want to inspect the in-tank assembly to see if the joiner hose has split and is allowing air in, or maybe the sock is plugged and needs replacement. While I am there, I may just spend the and replace the in-tank pump. After reading a lot about this, I can't determine what needs to be disconnected under the car? Can this entire procedure be done via the trunk access panel, or must something (what?) be disconnected under the car? Thanks, JB