justripit
07-05-2006, 09:41 PM
hey guys im posting this for my older bro. he has an 05 yfz and has had it for almost 4 months with no problems at all. he changes the oil and cleans the air filter as recommended. the problem is that it will start on a dime everytime and he can hit the throttle and its fine but when he tries to take off and is slowly letting off the clutch and giving gas at the same time it dies. it also dies if you just hold the throttle in one position say while in neutral just hold it at half throttle it boogs down and then dies. he and a buddy took the carb off tonight and cleaned it good he said they took off the main jet and cleaned it but not the pilot. sorry this is so long he is freaking off and wants you guys to know everything. he is running a hmf slip on with a uni filter and no airbox lid. he doesnt know the size of the jets if you guys need to know that. thanks guys!!