Needing help / advise
Got a cbr600 either f2 or f3 carb.
It is currently in a mini sprint. When I try to start it, it will pop out exhaust and extended crank ( hot or cold ). Once it gets started it sounds flat, but once it is reved, it sounds like it comes alive. It will idle, but you can hear it come up and then down, no smooth idle. Then at times it will die and pop out exhaust. Then when you try to refire, it will pop out exhaust crank a few more times, then fire.
Why do I need to do ?
had carbs apart, cleaned them, used air to blow thru each hit. Also there are 2 hose fitting and a larger fitting between carbs that are not hooked to anything.
Thanks for taking time to read.