Techron

Techron, formerly known as techroline, is a patented additive developed by Chevron Products Company, consisting of a family of compounds known as polyether amines. Techron reduces accumulation of deposits in fuel injectors and on intake valves, and prevents or removes sulfur deposits from fuel sending units. With the introduction of Techron, Chevron gasolines became the first fuels designated as meeting TOP TIER standards for fuel cleanliness.

Techron is also available as a packaged concentrate, for use with lower quality gasoline ("under-additized"). Both Volvo and Mercedes-Benz have issued factory service bulletins advising the use of concentrated Chevron Techron in repair procedures for vehicles with certain mechanical problems.