My ttr yamaha1987 dirt bike cuts out at high Rpm but idles fine what is it?
My 1987 yamaha ttr225 runs fine at idle and low rpm when ridden but when you try to rev it up the bike wants to sputter and cut out or sometime it just stops what could this be i have done a little work on the carb but i am wondering if it could be in the electronics?
josh, September 2007
