Liqui moly 5122 diesel lubrication additive 150ml liqui moly 5122 p align left this diesel lubrication additive 150ml fro liqui moly has been developed to increase both service life and operating time of distributor pumps and can be used with all low sulphur diesel fuels plus diesel fuels with normal sulphur levels simple to use and can be added before or after filling up with fuel p liqui moly 5122 diesel lubrication additive 150ml