Hello everyone,
I own a 93 cbr600f2 and when I open the throttle past the mid point it bogs down like it ran out of gas. It will cut off unless I close the throttle a little. When the throttle is at thefirst half of the way open it works fine but anywhere past that point if doesn't work. I've drained the float bowls, drained the tank and put in new gas, checked the air filter, checked the fuel and vacuum lines for obstructions and damage. Hasanyone experienced this problem?Any advise would be greatly appreciated.

 

i had the same problem, i ebnded up having a pinched fuel line and one of my air hoses that comes off the front of the bike was missing...

 

Yeah, same thing here. Turned out, I forgot to flip the petcock switch from off to the on position!

 

you might have some clogged up jets on you carb too, i suggest sea foam brand cleaner add a little to your tank and you are good to go, or running tooooooo rich in fuel.

 

yea, i agree with jones. it could be the carbs or something with the fuel delivery.