Pro-strength fuel system cleaner.
- Cleans entire fuel system instantly.
- Restores power and makes starting easier.
- Reduces smoke and soot emissions.
Liqui-Moly Diesel Purge Plus is a professional strength cleaner that eliminates most fuel related engine-running problems. Removes deposits from injectors, piston rings and combustion chamber which restores power, improves fuel economy, provides smoother running and reduces smoke and soot emissions.