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Services for your Volkswagen. Our Original Services are specially designed for you and your Volkswagen. Find out more.

Walnut Blasting Decarbonizer

Optimum Engine Performance


The most effective carbon removal.

Tested and approved for your Volkswagen engine.

From as low as RM515.

Walnut Blasting Decarbonizer Benefits

Why Walnut Granulate Blasting is the better choice


Economical, efficient and effective.

Gentle, non-corrosive and environmentally friendly.

Walnut Shell Granules are soft enough not to damage the metal of the intake tract and the valves.

Eliminates the need to replace engine oil/oil filter after Walnut Granulate Blasting.

100% Volkswagen approved.

How carbon deposit affects engine's performance


A by-product of combustion, carbon is the black soot that collects and hardens on the cylinder head, cylinder wall, piston and valves.

This may results in higher oil consumption, engine knocking sound and engine overheating.

Almost all types of gasolines produce carbon deposits on engine components.


When should you consider engine carbon cleaning


As a preventive measure, it is recommended at every 45,000km.

Your engine malfunction indicator or Electronic Power Control light lights up.

Your engine misfires and erratic idling after a cold start.

Your car runs sluggishly, there is no power and you experience a lack of acceleration.

 Terms & Conditions

1) Due to aging, some parts may be brittle and could be damaged upon dismantling. Replacement of these parts will be charged separately and is not part of the published Walnut Blasting pricing.

2) De-carbonization is not covered under warranty, as carbonization is classified as wear and tear.

3) The amount of Walnut granulate used may vary depending on the model and severity of the carbon build-up. The published pricing is based on one 2.5kg bag of Walnuts Granulates.

4) De-carbonization is only applicable on standard factory fitted engine.

5) De-carbonization will not resolve mechanical problems in the engine.