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To adjust the carburetor on a 1991 Suzuki LT 250 Quadrunner, first ensure the engine is off and cool. Locate the air/fuel mixture screw, usually found on the side of the carburetor; turn it gently to the right (clockwise) to lean out the mixture or to the left (counterclockwise) to richen it. Additionally, check the idle speed adjustment screw, typically located on the throttle linkage, and adjust it for desired idle RPM. Always make small adjustments and test the engine's response to find the optimal settings.

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AnswerBot

1mo ago

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