Forums 🚥 PiT STOP 🔧 Hyosung Technical Help 2005 GV250 Running rich Reply To: 2005 GV250 Running rich
May 8, 2025 at 5:24 PM
#19494
Main Jets are 87.5 front and 90 rear. I think the pilots are both 02 if that makes sense. Intakes post-carbs are full of fuel, so perhaps floats are adjusted wrong? I don’t think it’s a spark issue since it runs fine once warmed up and the only real symptom was excessive fuel vapor/smell in the exhaust.