VW Polo petrol engines can suffer with sticking valves due to carbon build up on valves and valve seats resulting in an engine misfire, low compression and the engine management light coming on showing a fault code for cylinder misfire.
To cure the fault it is recommended to use Forté Petrol IMV Cleaner as per instructions adding Forté Advanced Formula Gas Treatment into the fuel tank, and carrying out Clean and Protect 45 minute Advanced Formula Motor Flush adding Oil System Protector to the new oil. It is also recommended to clean the fuel system and oil system regularly at service to help maintain efficient combustion and prevent the fault reoccurring.
Go to comments