How do you adjust the auto choke on your holley 2 bbl?

To adjust the auto choke on a Holley 2-barrel carburetor, first ensure the engine is off and cool. Locate the choke housing and identify the adjustment screw or tab; turning it clockwise typically increases the choke's tension, while counterclockwise decreases it. You can also adjust the choke plate's position by loosening the mounting screws and rotating it slightly, ensuring it closes fully when cold but opens adequately when the engine warms up. After adjustments, test the choke's operation by starting the engine and observing the choke plate's movement as the engine warms up.