Jo Profile Topics Started Replies Created Engagements Favourites Search topics: Forum Topics Started Viewing topic 1 (of 1 total) Topics Last Post Inconsistent rpm at idle, stalling + jerky acceleration GT250 EFI 2010 Started by: Jo in: 🔧 Hyosung Technical Help 4 23 1 year ago joeseb farrugia Viewing topic 1 (of 1 total)