Help Please



Tuck

Registered
1999 busa running (rough)
It was dropping #3. #4 wood pick upon mid to high rpm, swapped fuel pump,no better, then I went In today .so now I got a new ecm fuel pump , spark plugs, an At idle its 2000rpms and so rich your eyes will burns but high rpm's it leans way out , I did put on a pc5 full Brock's exhaust, k&n a/f new spark plugs, any thoughts.
1999 Suzuki hayabusa gsx1300r
Running problems
Put on a 02 busa tank anpump
SAME
Replaced ecm
Good
Installed
Brock's alien head full ex.
Power commander 5
Sluggish
Replaced fuel pump
Recheck maping
Now sluggish and idle stuck at 2000 rpm's
 

EchoBase

Registered
GoldenChild is correct.
I am wondering what you mean by checked mapping. How did you do this, what was the procedure?
If you have a PCV I suggest you find a local dynojet tuner and have them run it on the dyne to get the proper maps in there.
 


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