ive been havin this prob for a while and cant sem to sort it out while riding at almost redline in each gear the bike would sound as if its choking then a burst of speed and choke again continuously,then if i should switch off and start back when i try to redline in neutral it doesnt bounce it misses when the throttle is fully open,i tried cleaning my injectors already and got a short break from this but its back again please help

 

did you check your plugs? sounds like it's misfiring. a coil may be crapping out. look for oil in the tubes where the plugs are. oil in there, from the valve cover leaking, can cause misfires.

 

no i didnt but this sounds kinda relevant since at times the bike does misfire,do i have to remove any major parts to check the plugs??

 

the only parts i can think of that would need removed or at least moved, is your gas tank (can be held up with bungie/tie straps, i suggest remove the two forward bolts in the tail) and the airbox...while you are in the airbox, you might as well check the filter as you'll be in there to pull the airbox anyways.

 

its a pain to get them out, if its neglected getting the boots off is a task in itself.
basicly prop the tank up, remove the airbox, and grab a 16 mm deepweld socket.
some sort of spark plug socket would work great or something magnetic (not sure if that would be a bad thing)
to remove the plug, i crammed some electrical tape in my deep weld to pick the plug up,
had a 2 inch extension then a 3/8's to 1/2 inch drive which i took off the 1 inch adapter when
i was pulling the plug out, you'll need that extra space.
check this video out, its fairly simple but cramped space making it a pain.
How to do a tune up on a Honda CBR 600 Bullet Bike. - YouTube

 

thnx alot guys havent got time to do anything yet i think am on to something with the info u guys posted