Reply To: GT650 EFI leaning out Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GT650 EFI leaning out Reply To: GT650 EFI leaning out Sep 19, 2022 at 8:18 PM #8654 ♠️ M77Admin Topics: 39Replies: 2,917🌍 Country: UK⚡ Bike Model: GT Was the compression also tested when engine was hot warm & full throttle with both plugs out ?
