ok guys hope you can help me i got 04 gsxr 750 and here latley when i ride and get on it up at high rpms say 10 or 11 k it gets sluggish and kinda bogs down and wont go ne higher its actually starting to do it lowr rpms yesterday bout 7 or 8 k im thinking its a fuel prob but im not to mechanically inclined i have a pc111 on it but it was doin it b4 that if anyone can help me plz do so thanks guys

 

Have you ever put spark plugs in it? Couldn't hert

 

actually i was thinkin bout that it has been awhile since i changed em thanks dude ill let u know if its still doin it after that

 

changed my plugs went out on the main rd to get on it and test it out fn cops were havin a get together outside my neighborhood lol couldnt really do nething ima get on the interstate and open it up 2morrow but i think it helped hell when i went to take the plugs out they werent even tight so hopefully that fixed it

 

still doin it damn this sux can neone else help me out id geately appreciate it

 

is it throwing any codes?

 

if it is there is a connector plug in the tail area and should be covered with a rubber boot. you can jump the B/W wire with the W/R just use a papper clip or another peice of wire and it will display the code its throwing on the gauges. code will start with a C and a number after. example C23 is tipover sensor.

If you get the code it's throwing i can tell you what it is.

 

Im not good with wires and **** gonna wait on my buddy nxt door to help me out hes good at that **** his girl said ill let u know thanks man

 

I had a similar problem on
my 05 600. Ended up being the fuel pump was clogged with **** from whoever had it before me. Took it apart and cleaned it. Drained the tank made sure it was clean. Put it all back together and then it ran worse. Found out I bumped a plug infront of the airbox and unplugged it. Plugged that back in and voala! Good to go!!!

 

i dnt even wanna tell u what it was on mine i figured out the problem but dnt tell neone cuz it sounds stupid as f*ck lol

 

kinked fuel line

 

No gas?

 

is ur fi light on? i had the same issue n couldnt go over 80mph n it took forever to get there, the 2ndary throttle controller is a piece of crap idea to help control low end power n open fully for top end

 

I'm still going with the no gas theory.

 

forgot a spark plug wire?

 

try plugs but i would think that if it were plugs it would do it all the time not just at highway speeds try fully winding out the gear before shifting see if it gives you a little more.

 

sounds like its not getting enough fuel. so kinked line or dirty line or filter

 

lol my hid light blew took the bulb out ran no bulb for a few weeks when my new bulb came in put it in now it runsd like a champ i know sounds stupid thats y i didnt say nething lol i didnt do nething else to it so i dunno what else it couldve been

 

Weird

 

Dident read the other post.. lazy.. lol but ive had the exact same problem with my GSXR 1000 03.. was 100% the fuel pump and just as u described it started doing it @ lower n lower RPM's b/c the fuel pump gets weaker n weaker...
id go with that first. Fuel Pump.