Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GT125 running issue Reply To: GT125 running issue
Morning,
Thanks very much for your detailed reply, unfortunately almost everything on your list has been checked with the exception of the coils (both cylinders/plugs) are firing however i will check for a weak spark.
You mention the lines could be dirty which is something i didnt think about however after i gave the carb a good clean it didnt run any better and the settings are stock apart from the main jet replacement which wouldnt affect the running at 1/4 throttle.
Brand new battery has also been fitted and working as it should.
I’ll take the carb off again and have another look, always a possibility that there is gunk in the tank thats pulling through, as the bike is only 18 months old i’m at a loss 🙁