My 09 GV has recently started weeping around the gas cap, and also the black bezel around it. At first I thought the telltale streaking was my fault by over filling,but....it continues weeping even when I'm down to the 3rd block on the fuel gauge. This continued,even after I popped open the lid and wiped it all out,which also would have relieved any pressure..the gasket on the back of the cap appears to be in good shape, and the cap does latch when I close it up. Anyone else experienced this? How did you solve it? It's not enough to affect the mileage, but the streaking down the plastic is unsightly. Thx!