my 00' is behind the bumper on the pass. side. look at all the lines for holes, or cracks. if the lines look good, then try a new gas cap. after a week of searching a new cap fixed mine
D.I.Y. intake, JKS disco's, 3" R.C. lift, 31x10.50's
clinometer, bosch 4 hole sticks. door trim delete mod. headlight conversion,w/ silverstar's, and upgraded harness. extended brake lines, brushguard, all amsoil fluids, and way too many new parts.