This LIQUI MOLY Degvielas piedeva is a premium fuel system cleaner formulated to remove deposits from injectors, intake valves, and combustion chambers. Regular use helps restore optimal engine performance and fuel efficiency. By effectively cleaning these critical components, this additive ensures a more complete combustion process. This leads to reduced emissions and smoother engine operation, making it an ideal choice for maintaining your vehicle's health. Suitable for all gasoline and diesel engines, this versatile additive is easy to use. Simply add it to your fuel tank during refueling for continuous protection and cleaning action.