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Dirt Bike Mods & Maintenance
RM 250 fouls up spark plugs-need advice
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[QUOTE="mobrown, post: 751642, member: 50563"] [b]Check Air Filter[/b] It could be that your air filter has an oily substance on it that is getting sucked into the cylinder. Also, what kind of oil are you puttnig on your filter when you clean it? Oil designed specifically for air filters works differently (and better) than using plain ole two stroke oil on it (some people do this). If your using ATF in your tranny try using regular motor oil (find what kind is specified for your bike) because ATF doesn't burn and will foul your plugs... motor oil will burn (this is no permanent fix of course but you could probably ride without fouling plugs) If all else is good it is mosly likely oil entering through a seal between the cylinder and tranny somewhere. Good luck! [/QUOTE]
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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
RM 250 fouls up spark plugs-need advice
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