spark pllug wires maybe???

[Bertactive]

after all of my fixes bike runs good exept when the motor is not under strain it starts bucking .. can someone post a picture of their spark plug wires under the airbox so i can make sure mine are in the right order? i cant find any other reson it would new pump and fuel system injectors seem to be ok but i have not had them tested any ideas???lease:

 

[mattd428]

there are no spark plug wires but if you look at the pigtails on the coils they r numbered

 

[dadofthree]

Downshift, the Busa will buck at low, low RPMs at low speed

 

[OldMan]

If you crossed plug wires it would not run well at low or high speeds, you would get backfiring like crazy.

 

[karnage]

Its coil on plug and its hard to mix them up.Check plug gap.Maybe one is almost closed.Have seen it before.

 

[Bertactive]

what do u mean closed? i did check wire length they dont seem to be crossed but it rides rough when not under hevy throttle pretty much bucks under low throttle and or cruising speed without acceleration

 

[Bertactive]

New plugs fired right up but scared to take it out without getting it tuned maybe I have a bad coil or injector but I don't think I'll know until the fuel ratio is backed off dramatically from where it's at :-/