How To Adjust An Air Fuel Mixture Screw 7 Steps With Pictures
Always make air fuel mixture screw adjustments with a warm engine and the engine running, so you can listen to how the adjustments affect the engine’s idle speed. Note that this process is the same for any type of engine with an air fuel mixture screw. It could be a car, motorcycle, scooter, ATV, or anything else with a carburetor. The air filter on a car might be large and round....