🔧 Hyosung Technical Help Got an issue? | Fitting new Hyosung Parts? | Feeling Frankenstein? | Need Hyosung Rebuild Projects Help ? - Let us know in here! This forum has 1,209 topics, 5,297 replies, and was last updated 1 day ago by â™ ï¸ M77. Viewing 22 topics - 1 through 20 (of 1,210 total) 1 2 3 … 59 60 61 → Topics Last Post How to Post Pictures on the Forum Started by: â™ ï¸ M77 in: 😃 General Chat 1 2 1 year ago â™ ï¸ M77 Hyosung Motorcycle Troubleshooting & Support: Read Before Posting Started by: â™ ï¸ M77 1 1 8 years ago FI light and turning engine off while driving Started by: Hans-Wilhelm 2 15 1 day ago â™ ï¸ M77 revs hang high on their own, C15/0118 ET code, ET ruled out by test. Started by: Onat 2 2 1 day ago â™ ï¸ M77 timing chain tensioner – Aquila GV 125 2009 Started by: rple33 2 6 5 days ago â™ ï¸ M77 Intermittent high idle on ’14 Hyosung GT250R EFI Started by: gentlehaze 2 2 1 week ago â™ ï¸ M77 GT250R jerky/vibrating clutch, please help Started by: gentlehaze 2 3 1 week ago gentlehaze Ticking from engine – GT125P 2019 Started by: lewisism 2 5 2 weeks ago lewisism Te450 rebuild Started by: Vinny 2 2 2 weeks ago â™ ï¸ M77 My Throttle misses – Hyosung GV250 EFi 2015 Started by: djpakyntein2004 2 2 2 weeks ago â™ ï¸ M77 Repairing a 2010 GT250R w/ 2500km Started by: Kit0che_ 2 3 1 month ago Kit0che_ 125 vs 250 VTwin engines Started by: Plebeyo 2 6 1 month ago â™ ï¸ M77 Unresponsive Throttle or Wrong Throttle? – GV250 EFi Started by: Clayr 2 7 1 month ago â™ ï¸ M77 F1 light blinking, no fuel pump prime & wires were cut – GT250R 2017 Started by: malakyavazquez@gmail.com 2 2 1 month ago â™ ï¸ M77 Wanted replacement engine urgent Started by: Errol 2 2 1 month ago â™ ï¸ M77 [Solved] GV 250 EFI 2008 – C27 fault / ISC issue, idle speed too high Started by: tangio 2 3 1 month ago tangio [How to Tutorial] How to Swap Upgrade Carb Main Jets Hyosung GT GT125R GV250 GV125 GT250R Started by: â™ ï¸ M77 16 50 1 month ago â™ ï¸ M77 Hyosung GT125R carbs peoblem Started by: syazel 6 12 1 month ago johnnyrides250 GV125s idle speed when hot / ISCV problem (Idle Speed Control) Started by: Przemek 4 16 1 month ago Sheldon – GV125S EFI 2021 – UK Cam Chain Binding after Valve Clearance Work Started by: LaserBeam 2 2 1 month ago â™ ï¸ M77 Need a front brake caliper for Hyosung GA 125 Cruise I Started by: Reiti 2 5 1 month ago Reiti [Solved] Looking for a Step-by-Step Guide to Replace Brake Pads (GV125S EFI) Started by: REWERelka 2 4 1 month ago â™ ï¸ M77 Viewing 22 topics - 1 through 20 (of 1,210 total) 1 2 3 … 59 60 61 →