Reply To: Carby 250 dies when choke turned off Sep 23, 2022 at 10:47 PM #8709 ♠️ M77👑 Admin Topics: 40Replies: 3,033Country: UKBike Model: GT It’s a big ask, but when the engine is hot. Turn it off. Then take out both spark plugs. Can you do a compression test on both cylinders at full throttle for a few seconds and tell us what PSi each piston cylinder is making ?
