Description
Pro-Line Diesel System Cleaner Concentrate is a professional diesel fuel-system cleaner designed to remove deposits from injectors and fuel-delivery components and restore clean combustion.
What It Does
- Targets deposits throughout the diesel fuel system.
- Supports injector cleanliness and efficient combustion.
- Useful for preventive service or deposit-related drivability concerns.
Best For
Diesel engines receiving professional fuel-system cleaning or preventive maintenance.
Use & Compatibility
Follow LIQUI MOLY dosage instructions and confirm compatibility with the vehicle's fuel and emissions systems. Additives do not replace repair of faulty injectors, sensors, pumps, or DPF hardware.