I've noticed that my bike likes to idle at ~3000 - 3500 RPM at a stop light after running the bike for at least 30 mins. I try to blip the throttle to try an get it to come down but it still idles high.
When the bike isn't running the throttle snaps back without hesitation and doesn't stay open for any length of time. it normally idles at about 1250 when i warm up the bike.
Are my carbs asking to be cleaned?
bike is an 86 FZ600