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06 yfz 450 backfires and bogsout plz help

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06 yfz 450 backfires and bogsout plz help

06yfz450rider 06yfz450rider
New User | Posts: 5 | Joined: 05/09
Posted: 05/24/09
10:25 PM

ok i have a 06 yfz 450 i took out the baffle today and it still bogs out and back fires it did it befor i took it out to but now it dont do it as badbut i would like for it to stop can any one help me  

Michealwall Michealwall
User | Posts: 135 | Joined: 05/09
Posted: 05/25/09
03:54 PM  
Heres my toys
YFZ450 "06" jet kit, zip tie mod, cam mod, sold
Raptor 350 "06" stock, sold
Predator 90 "06" stock, sold

maxwell112 maxwell112
New User | Posts: 6 | Joined: 03/09
Posted: 05/26/09
12:32 PM

What color is the plug? You could be getting to much (black pug)/or not enough(white ) fule. Could be the air flue mix is off. Try adjusting it 2 1/2 turns out. You will have toloosen your carb turn it sideways and then put it back. No need to take it all of the way off. YES it is a big pain in the . . .  Any mods to your bike? What size mains?  This is a good place to start. Is the backfire on the decell or appling the throttle. Tt is normal to have some pop when you have mods and are on the decell. You should be able to tell the differance. I hope this helps.


P.S. maybe hit up wolf1 for more help. He knows his stuff!