Hey guys- I recently cleaned out my carbs because the bike sat down for a while and it was running like crap. Since then the bike has been fine, I ride it near everyday and everything is hunky-dory. Today after a short ride to Lowe's, when I got back on it the bike started backfiring/popping out of the right exhaust pipe. When I got it home the entire right exhaust was dark blue and smoking big time. I've changed out the plugs recently (when i cleaned the carbs). I have no clue whats causing this, any ideas?
