October 12, 200718 yr Hi, I hope some one can point me in the right direction! I have a Ty250 pinky and it has a power problem. It runs spot on at the bottom end but sounds like its missing when you rev it up and it has no power, anything above half throttle and it dies a death. I have taken the exhaust off to make sure its not carboned up and it does not look too bad, cleaned the airfilter and changed the sparkplug but its still the same. Can someone please tell me what to try now?? Thanks very much, Dave.
October 12, 200718 yr make sure the plug is a resistor type plug. mine run like a dog with a normal in. now dont go on it from me but aparently the stator is gone. i dont know what yours is like but mine is mega splutury. also look if you have a power back box or a smooth one
October 13, 200718 yr Author make sure the plug is a resistor type plug. mine run like a dog with a normal in.now dont go on it from me but aparently the stator is gone. i dont know what yours is like but mine is mega splutury. also look if you have a power back box or a smooth one I put a NGK BR6ES plug in it,It's what was in. Im assuming the R stands for resistor??. How do i tell the difference between the back boxes? and what difference do they make? Thanks very much for the reply, Sorry for all the Questions.
November 7, 200718 yr Author Finaly figured it out! It was a blocked pilot jet, the previous owner had wildly adjusted the carb to try and compensate. So thats why it was running like a bag of *****. I cant wait to get out and try it.
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