What is the difference between a three-way catalyst and fuel additive?
1 Answers
Three-way catalyst and fuel additive differ in their uses: the three-way catalyst is used for the three-way catalytic converter; the fuel additive is used to filter gasoline impurities. The three-way catalyst and fuel additive are two completely different automotive maintenance agents. The three-way catalyst is mainly used to clean oil and other dirt on the three-way catalytic converter, while the fuel additive is added to the fuel during refueling to filter gasoline and protect the engine. Other maintenance oils used in cars include: 1. Engine oil: Engine oil, also known as engine lubricant, not only lubricates the engine but also cools, seals, prevents rust and corrosion, and dampens vibrations; 2. Transmission oil: Transmission oil cleans the transmission and also lubricates and cools it.