Valves and injection system cleaner is a type of fuel additive designed to clean the fuel injectors and valves in a vehicle's fuel system.
Over time, fuel injectors and valves can become clogged with carbon deposits, dirt, and other contaminants, which can cause reduced fuel efficiency, engine misfires, and other issues.
Valves and injection system cleaner uses powerful detergents and solvents to break down and dissolve these deposits, allowing them to be burned off during normal engine operation.
This can help restore proper fuel flow and improve engine performance, as well as reduce harmful emissions.