Techron is a patented fuel additive developed by the Chevron Corporation, usually consisting of gasoline mixed with 400 ppm of polyetheramine. With the introduction of Techron, Chevron gasolines became designated as meeting Top Tier standards for fuel cleanliness.

Fuel injector cleaning or carburetor cleaning, intake valves, and combustion chambers with fuel system cleaner. Use fuel system cleaner to purge water from the fuel system. Lubricate valves, cylinders, injectors, and rings. Remove varnish, dirt, carbon and other deposits from the throttle body and throttle plate.

Start your car and let your gas gauge settle in place. If you don't have the proper amount of gasoline, then add enough to meet the requirements. At this point, add the fuel injector cleaner to your fuel tank. The fuel injection cleaner will then work as you drive.