Soft organic abrasive made from walnut shells. Walnut shells are a natural raw material synthesized by strict screening and crushing in multiple processes. Specification :Walnut Sand Fineness 0.4mm-0.8mm.
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1pc AUTOOL HTS559 Engine Carbon Cleaner unit. AUTOOL HTS518 Walnut Sand De-Carbon Cleaner is a special tool for cleaning carbon deposition in the intake and exhaust pipes and intake and exhaust valves.
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Open the hood, remove the filter, and pour in no less than 2 kg of walnut abrasive. Connects the walnut abrasive suction hose and the sandblasting nozzle. The unit is able to deeply remove highly adherent carbon from the intake manifold, intake valves and exhaust valves, solving problems such as unstable idling, insufficient fuel combustion and reduced air-fuel ratio.
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