Fitments: 1999-2000 Chevrolet S10 2.2L 1998-2000 GMC Sonoma 2.2L 1998-1999 Chevrolet Cavalier 2.2L 1998-1999 Pontiac Sunfire 2.2L Product Introduction： A fuel injector is a device for atomizing and injecting fuel into an internal combustion engine. The injector atomizes the fuel and forces it directly into the combustion chamber at the precise point in the combustion cycle. .
