Reply To: No spark – GT250 Carby Forums 🚥 PiT STOP 🔧 Hyosung Technical Help No spark – GT250 Carby Reply To: No spark – GT250 Carby May 31, 2022 at 9:17 PM #7848 SimonMember Topics: 1Replies: 323 That yellow thing with the diodes connected looks like a safety capacitor of some sort.