ok the four wheeler runs fine but when im riding and i got it full throttle and it gets to top end it wants to cut out like it is choking out but when i switch gears fine all the way til its at top end in each gear what could this be?
350 warrior Boggin out
- Thread starter BlastinByYou
- Start date
Clean the carb, set the float. Clean the air cleaner. If it has fuel filter replace. New plug. Pull petcock and it and tank.
Check for a torn intake boot between the head & carb. It's common for them to tear & it'll create a high rpm miss. Typically the cause of the boot being torn is engine mounts that are loose or broken so check for those too. One way I've checked the boot is to hold a steady throttle when you're up to speed & reach down & tug on the carb, it'll Prolly miss in areas that it didn't miss before. Btw, if this is the cause replace the boot with a Yamaha piece, you can get El Cheapo's from ebay but they don't last. Good luck.
what he said. Sounds like you are running a little lean at the top end so its pulling air from somewhere, unless you have a different pipe on it. Spray some starting fluid all around the intake book while it's idling and the idle should change if there is a tear in the boot.
You won't even have to spray it man, you can tug on the carb while it idles & you can hear the leak if the boot is torn.
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