2002 yamaha wr426 carburator and pilot jet adjustment?
Posted May 30, 2013 - 08:24 AM
If some one can post some pictures please!!!!!!
By bike is backfiring a lot!!! Sound like a feed her with beans!!! Lol
Posted May 30, 2013 - 09:18 AM
Regarding the causes of decel backfire: http://www.thumperta...599#post3710599
Regarding the pilot adjustment:
Yours appears to have a pilot fuel screw with a flexible extension on it (item you point to in the second picture), so that makes it quite a bit simpler to access. The black knob in the first pic is the idle speed adjustment only.
Posted May 30, 2013 - 12:55 PM
Very very much thanks!!!!!