1988 YFM225 won't idle and popping
#1
1988 YFM225 won't idle and popping
I got an old Moto-4 for my son, and realized it's not idling well and there's some popping seems like some blow back through the carb (I can feel it when I have my hand on it), so I'm wondering if anyone has experienced this with a Moto before. The wheeler does run, and has ridiculous grunt for a 225 I'm not a huge fourwheeler fan, I prefer old dual sport bikes but wow I like this wheeler. Anyway, I I'm wondering if I might have a vacuum leak, possibly need a good carb cleaning, or anyone think I might need to adjust the valves or timing? I'm looking for any suggestions from anyone with experience with these old wheelers.