2005 yfz 450 bog
#13
Have you taken the air box off and looked to see if it sprays gas when you stab the throttle, without it running. It only sprays solid when throttle goes from no throttle to wide open to overcome the quick gulp of air. Think of it like a pump spray bottle. Somebody may have improperly changed the timing of the spray. You would have to take cover off where the zip tie mod is and watch the arm that pushes the rod down that works the accelerator pump diaphragm you just replaced.
#19
#20