Reply To: Sparking Issues / Rough Idle on GV125-S Aquila [SOLVED] Mar 21, 2026 at 8:21 PM #22132 Vab👤 Member🖊 Topic Author Topics: 9Replies: 40Bike Model: GV125-S EFi 2019 Plunger looks to be ok. I ordered coil packs, leads, and plugs last night, so I’ll see if they fix the issue before checking anything else.