you need to adjust thecarburetor
it will tell how in the owners manual.Also the adjustment for the idle is a gold colored knob that sticks out on the left side of the atv(clutch side),Idle mixture screw is in the middle of the carb under the intake side of the carb(hard to get to)(venturi)side
To set the idle, adjust the carburetor.
The air mixture screw on a Yamaha Raptor 350 is typically set at around 1.5 turns out from fully closed as a starting point. You may need to adjust it slightly to fine-tune the air-fuel mixture for optimal performance. It's best to consult the user manual or a mechanic for specific recommendations based on your riding conditions.
the only way i can find to set mine is move the cable out a little.
Manual says align with the first T
You set cam timing on a Yamaha big bear 350 4x4, by opening up the bike chassis and looking for the cam timing levers. You can adjust it up or down until you have it set to how you want it.
This is something that can be difficult to do without the right experience. Make sure to get assistance if needed.
set the idle down on the carb
Check your parking brake, it will do this if your brake is set. Otherwise, check your air filter, change the spark plug, and clean the carburetors one at a time if the problem still persists.does the machine have a throttle override? I know Yamaha has them on many models. it was meant to retard the engine if the throttle sticks, or by the sounds of it, if the parking brake is left on.
how to set Yamaha pw80 carburetor
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Idle is set by the computer.
To adjust the carburetor on a Yamaha G16 golf cart, first locate the adjustment screws on the carburetor. Start by turning the idle mixture screw clockwise until it gently seats, then back it out about 1.5 turns. Next, adjust the idle speed screw to set the desired engine idle RPM, usually around 1,200-1,500 RPM. Finally, fine-tune the mixture and idle speed as necessary for optimal performance.