Where is the idle mixture screw on a 250 rebel?

The idle mixture screw on a Honda Rebel 250 is typically located on the carburetor, specifically on the side of the carburetor body near the throttle plate. You may need to remove the air filter or the carburetor cover for better access. It's usually a small screw that can be adjusted with a screwdriver to fine-tune the air-fuel mixture at idle. Always refer to the service manual for precise location and adjustment procedures.