2009 runs good till you hit 9000 rpm!!! help~!~~

dcrpd

Well-Known Member
so i got all the old goodies off my fz1 where im currently only having the ais block off plates and yosh pipe, i took off my fce, pcv, and air box mod ( new lower box) and i fire the thing up to ride it around today and i have a intermittent throttle issue, 1/2 the time it wont go past 7-9k on the rpm with popping, and the other it feels perfectly fine. almost feels like the 2ndary flys arnt working as they should.... anyone run into this or have similar issues?! im at a loss here.
 
Check the fuel line. Maybe its kinked?

that was my first check, then proceeded to say screw it and replace the injector harness from my extra throttle body assm. i even checked the wire i had to splice from the fce. i dont have the instructions anymore and cant remember if there was a extra wire cut or not and i checked both harness looms from the ecm
 
Back
Top