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yamaha big bear 1987 350 4x4 electrical problem


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Hi, i have a 1987 yamaha big bear with an electrical trouble...stator new, startor new, battery new, selenoid coil and plug new, new carburator....my mechanic man said to me all is allright with the new stock, but the bike have always sparkink touble pulse he always sparking...the timing is ok and valve adjustement is ok...i have 2 new stator and 2 have the same problem (RM stator)....the only piece is not changed is the cdi, but a cdi is about 300$ in canada...and my mechanic man said to me it's probably the cdi but if i place a order for cdi and it's not this one the trouble dont refund me because it's an electrical part...

finally i found on another forum the people switch the white and red wire from the stator because the fire is about 45 degres off...anyboby trying that??

thanks for your help

p.s. Excuse my poor english im french canadian

Edited by freforall
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