Oil System

In combination with long oil change intervals, this can lead to a premature degradation of the oil properties and loss of functionality of the engine components in the oil system.

Wynn’s Hydraulic Valve Lifter Treatment is an oil soluble supplement developed to clean away internal engine deposits that create noise and reduce efficiency.

  • Restores efficient working of hydraulic valve lifters.
  • Lubricates and releases sticking valves.
  • Reduces valve train noise.
  • Restores lost power.
  • Is safe for use with catalytic converters and turbochargers.
  • Is 100 % oil soluble.
  • Contains no solid particles.
  • Is compatible with mineral and synthetic engine oils and suitable for regular and low SAPS applications.


For petrol and diesel engines with or without turbocharger.


Add contents to the engine oil when the engine is warm.
Operate vehicle normally.
One tin treats 3 to 6 litres of engine oil.


PN 76858 – 12x325 ml - EN






City traffic, traffic jams and short drives lead to higher stress on today’s vehicles engines. Combined with too long oil change intervals, this can result in a premature degradation of oil properties and the engine components can cease to function normally in the oil system. Good lubrication is essential for your engine, but for some components such as the turbo it is crucial! Poor lubrication of the turbo can result in it jamming or being destroyed.


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