Reply To: 2013 HYOSUNG GT650 COMET-FUEL TANK LEAKING Aug 3, 2023 at 2:46 PM #10904 FourTwenty👤 Member🖊 Topic Author Topics: 1Replies: 2 I found the leak it was a small hole on the seam of the tank, I used TankWeld epoxy putty on it and it worked great, no more leaking.