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Yamaha MX & Off-Road Dirt Bikes
98 YZ125 carb question
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[QUOTE="NJGregsCR, post: 1346421, member: 75711"] OK, went up and played with the bike this afternoon and I don't think it's the jets. I'm leaning more towards a right side crank seal leaking. (Or could it also be a waterpump seal leaking antifreeze?). Bike starts right up with a NEW plug. Then after 1/2 hour of riding hard it will stall out or he will stop for a break and can't restart. Clean or replace the plug and it starts right up. I'm gonna put in some fresh 40:1 tomorrow, and I'm gonna repack the silencer, but the white/grey smoke and going thru 3 plug changes in 5 1/2 hour sessions has me worried. If it is the rt side crank seal, do I have to split the cases? If not, what is the method of getting that seal out, The 2 screw method? Bike is a 98 YZ125, thanks for any input. [/QUOTE]
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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
98 YZ125 carb question
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