Description
Diesel Purge is a concentrated diesel fuel-system cleaner intended to remove injector and fuel-system deposits quickly, helping restore cleaner combustion and lost drivability.
What It Does
- Cleans diesel injectors and fuel-system deposits.
- Can help reduce diesel knock, smoke, and rough operation caused by deposits.
- Can be used preventively or as a more direct cleaning treatment following LIQUI MOLY instructions.
Best For
Diesel engines with deposit-related injector or fuel-system performance concerns.
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.