poor idle

So gave my bike to get service, spark plugs tb synch and cam chain removed but the bike is sputtering. What could be causing this ? I’ve tried using the idle screw and it’s at max but still no difference. I’ll attach a video here.

Got an 04 FZ6 and have issues with idling when the outside temp is cooler than ~80 degrees Fahrenheit. After about 10-20 minutes of riding, the idle goes up by 500-1000 rpm and stays there. After another 10-20 minutes (sometimes longer) it drops down to about 800-900 rpm, which sometimes causes...

I've been having some issues with my 2004 FZ6 idling. When I turn it on cold, it idles around 1600-1800 (I set it there, more on that in a bit). I ride it for a bit and the idle stays the same. However, after about 10-20 minutes of riding, it idles around 2500-3000 RPM. After riding for about an...

Hi all, I'm new to this whole street bike. I just picked up a 2006 FZ6 with 4,500 miles on the clock. Since I've had this It seems to have a miss thats most noticeable from idle to about 5000 RPMs above that it seems to have a vibration in the bars and seat also the throttle is really sensitive...