05 BF 750 BACK FIRES OUT BOTH CARBS
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05 BF 750 BACK FIRES OUT BOTH CARBS
After a short ride last week went to park the scooter in the shop and it started popping. starts right up idles fine but at 1/4 throtle it starts spitting 3 inch long flames up out of the both carbs. have removed and cleaned carbs, drained and replaced fuel,checked every connection i can find. might be a bit rich but really not bad.AT this point im leaning toward timming,but could use some input .any help would be greatly appreciated I know little as of this point on how this atv gets its pulse to the coils.
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06-23-2015 12:12 AM
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