Reply To: Just fitted new fuel filter and idle adjust not work – GV125 Hyosung Jun 14, 2022 at 11:09 PM #7917 ♠️ M77👑 Admin Topics: 40Replies: 3,033Country: UKBike Model: GT Hello Stuart, can you please show us your fuel filter so i can see it is fitted in the right way (they flow properly in one direction) Also it helps us see how you set up the pipes too.