• ��Deep Removal of Carbon Deposits��AUTOOL HTS558 Intake Valve Cleaner can deeply remove the highly sticky carbon deposits on the intake manifold. intake & exhaust valves to help the engine keep health�� Solve the problems of unstable idling. insufficient fuel combustion. and reduced air-fuel ratio).
• ��Safe & Efficient��The Intake Pipe Valve Cleaner Machine uses walnut sand as cleaning agent. A large amount of pores on surface of walnut sand which provide super adsorption capacity. non-toxic and corrosion preventive. As an eco-friendly pure natural polish material. walnut sand has advantages of hardness. pressure resistance and wear resistance. It can clean the intake pipe and backside of the intake valve thoroughly without pipes damage and corrosion.
• ��Easy to Operation��Turn off the engine before cleaning. then turn the crankshaft to close the intake valve. and use a high-pressure air pump (not included) to inject walnut powder (not included) into the intake port of the engine. The built-in dust filter of Automotive Engine Carbon Deposition Cleaner help to separate and recover walnut sand from carbon deposits. thus forming a complete cleaning closed loop.
• ��Integrated Design��The walnut sand of Walnut Blaster Kit for Carbon Cleaning can be sprayed and recycled simultaneously. Built-in dust filter can separate the recovered walnut sand grit from carbon deposits for recycling. Walnut sand residual in intake pipe will go to ashes at high temperature after engine cranking to avoid damaging automotive exhaust systems & parts.
• ��3 Years Warranty��AUTOOL Automotive Engine Intake Pipe Valve Clean Machine has a three-year warranty.For damages caused by non-human factors. AUTOOL promise to resend power probe circuit tester parts for free within 3 years. For any needs. you are warmly welcome to contact us and we will get back to you ASAP within 24 hours.

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Intake manifold cleaning: Clean the intake manifold of the engine by sandblasting in sequence.

Intake /Exhaust valve cleaning: The valves can be cleaned by sandblasting in sequence without dismantling.

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   The use of external air source can provide continuous external power during the cleaning work. so as to promote the walnut sand particles to more strongly impact the carbon deposition in the pipeline.

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   Built in filter screen can separate the recycled walnut gravel from the carbon deposit for secondary utilization.

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   Walnut sand can deeply remove sticky carbon deposits on intake manifold. intake valve and exhaust valve. Walnut sand will ash at high engine temperatures to avoid damaging automotive exhaust systems.

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   When the sprayed walnut sand impacts and deposits carbon. the walnut sand particles will be recycled in the equipment at the same time. without manual recycling. saving time and effort.

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STEP1

Open head cover of AUTOOL HTS558 and pour into walnut powder (need 2-4KG ). press dust guard on walnut powder then close cover.

STEP2

Join spary gun muzzle and recycle hose together (there is a hole on recycle hose).

STEP3

Remove intake manifold of engine. plug spary gun into intake. turn crankshaft to close intake valve. Connect air pump((not include)) to HTS558.

STEP4

Connect AC power. start clean. The process should last 1-3minutes(depending on carbon deposition). Normally. walnut powder can be reuse 5-10 times.

Walnut blaster kit for carbon cleaning

Specification