1991 Chevrolet Corsica 2.0L 4-Cylinder Engine
The spark plug gap for a 1991 Chevrolet Corsica 2.0L 4-cylinder engine is 0.035 (inches), or 0.9 (mm).
It's important to follow the recommended spark plug gap as specified by the vehicle manufacturer. Deviation from this gap can affect the engine's performance, efficiency, and emissions.
Please note that different model years, engine types, and specific conditions may have varying spark plug gap requirements, so always refer to the vehicle owner's manual or a reliable automotive parts supplier for the correct gap size.
