busa chugging out randomly update

[archer1]

ran fuel injection through and seems okay but still rough
changed plugs ...got rid of the iridium and put ngk cr9e back in
is there a fuel pump rebuild kit available as I think this may be my next step
any advice?
never tore one apart before but can't be too hard ???
unfortunately need it to ride to work everyday so can't be down long
tps sensor shows at top of display instead of middle will that matter?
pick up /take off is great, but gas mileage is way down burning gas like crazy

 

[Quiksilver]

My bike was acting similar. I have a 2002 turbo and it was the tune. Was rich and kept fouling plugs. I had got it tuned and mileage went up but I still have a slight hesitation if I turn the throttle too fast. I believe the tips is Sposed to be set in the middle but I could be wrong. I had sent my injectors to be cleaned and that helped alot. Good luck with your fix.

 

[archer1]

yes the tps is suppose to be in the middle which I have done now...ran some injector cleaner through it and still seems sputtery up to 3000 rpm and then will take off like normal

My bike was acting similar. I have a 2002 turbo and it was the tune. Was rich and kept fouling plugs. I had got it tuned and mileage went up but I still have a slight hesitation if I turn the throttle too fast. I believe the tips is Sposed to be set in the middle but I could be wrong. I had sent my injectors to be cleaned and that helped alot. Good luck with your fix.