A diesel fuel additive is a substance that is added to diesel fuel to improve its performance or protect the engine. Diesel additives can be used to improve fuel economy, reduce emissions, boost cetane, lubricate fuel injectors, prevent corrosion, and clean the fuel system. There are many different types of diesel additives on the market, each with its own unique benefits.
Diesel additives are important because they can help to keep your engine running smoothly and efficiently. They can also help to reduce emissions and improve fuel economy. Diesel additives are relatively inexpensive and easy to use, making them a good investment for any diesel engine owner.