Hey I'm new to the bike scene I'm a service tech for a gm dealership but I have a 99 cbr 600 and I'm having trouble with my bike stuttering in higher gears around 6k rpm and read a post in a forum about the direct air injection system and how if it's not hooked up properly it'll cause the bowls to stay full
I feel like this is my problem cuz it runs great after say a stop sign or red light and then go thru the gears till it feels like it's not getting fuel anymore
Anyways my question is about the routing for all the hoses fromt the carbs to the airbox to the diffrent solenoidsi tried to look at diffrent diagrams and ended up even more confused as to how everything is supposed to be ran

 

On my bike i have all those hoses hooked up that way except where the red hoses go i dont have that valve Is that for the direct air injection??

 

Welcome to the forum