Reply To: GV650 EFI Exhaust Muffler Red Hot Apr 27, 2024 at 3:59 PM #13151 ♠️ M77👑 Admin Topics: 40Replies: 3,033Country: UKBike Model: GT Are you able to show us what your spark plugs look like ? How are your lambda sensors looking ? Lsstly, has the engine been overheating in anyway generally ? (Temp Bars on LCD screen always in the red?) – Try Motul Factory Line Coolant
