Mistake with fuel screw?

DRZ400e (04)

Installed the JD JETTING. worked as advertised. Removed the off idle bog and helped H.P. The problem began when I removed the stocked fuel screw and repaced it with the ZIP-TY FMS02 fuel screw. The off Idle bog has returned and I have been all the way in and all the way out with little results.

CARB CONF for 1500 ASL: Blue needle #3 162 MJ Pilot and air stock the stock Fuel screw was at 2.5 out. Ran great.

Whats up?


Did you get the o-ring, washer and spring back in correctly? Which model screw did you use?

The O-ring, washer & spring looked good and correct. Screw type ZIP-TY FMS02


still need help


go to clip 4 blue.

Thanks Burned. Your alway there to help


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