Bardahl Engine Flush (engine oil cleaner) loosens stuck valves, valve lifters and piston rings while driving. Valves and compression rings, which get stuck, come loose again with this oil addition.
Characteristics
Sealer gum is removed
Stuck piston rings come loose
Sludge is dissolved in the piston ring groover
Instructions
Pour a can of oil flush (300 ml.) into the crankcase (max. 4.5 liters) of the stationary, warm engine. Note: Do not let the oil level rise above the maximum oil level.
Run the engine at idle speed for approximately 30 minutes (at operating temperature).
Another option is to drive a maximum of 50 kilometers.