Question about 2002 Honda CR 250 R
The bike runs really strong all the way through the rpm range untill i give it more than 3/4 throttle, then it just noses over as if there was no fuel all of a sudden. i have checked the powervalve and carb already and both are functioning very well, i also checked my spark plug and tried several. any help would be appreciated.
The best spark plug you can buy is a ngk br8eix they are about 6-8 dallors depending where you buy. e bay has them about 20 for 2 with shipping. also you are to use 92 oct gas in the bike witch might reduce some of the noise. if you dont have one get your self a owners book they tell you a lot. you can get for about 15 bucks on e bay.
Posted on Oct 12, 2010
I used to have this same problem with my cr 125 until I went to a hotter spark plug. If the hotter spark plug doesnt work I would change your coil. These are the only 2 things that I can see going wrong, unless you have recently put performance parts on it then it could need to be rejetted.
Posted on Feb 01, 2009
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Posted on Jan 02, 2017
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