Product Description
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AUTOOL HTS558 is a de-carbon device for intake valve cleaning, whose working principle is to blast the walnut media into the intake valve through high-pressure airflow. The carbon deposits on the valve and cylinder wall impacted down. The walnut media and carbon deposit mixture can be recycled through special joints.
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It can deeply remove the sticky carbon deposits on the intake manifold, intake valve and exhaust valve. Effectively solve the problems of unstable idling, insufficient air intake, insufficient power, and insufficient acceleration.
AUTOOL HTS558 Car Engine Carbon Deposition Cleaner Feature:
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【Deep removal of carbon deposits】Deeply remove the highly sticky carbon deposits on the intake manifold, intake & exhaust valves. (Solve the problems of unstable idling, insufficient fuel combustion, and reduced air-fuel ratio.)
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【External air source】This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently.
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【Built-in dust filter】It can separate the recovered walnut sand grit from carbon deposits for recycling.
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【integrated design】The walnut sand grit can be sprayed and recovered simultaneously.
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【3 year warranty】For damage caused by non-human factors, we promise to resend parts for free within 3 years.
What is carbon deposition?
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There are some hydrocarbon olefin residues attach on engine intake,cylinder when fuel burn in engine not completely. It residues change into hard black shell in high temperature condition , that called carbon deposition.
Why need clean carbon deposition?
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Carbon deposition will decrease air-fuel ratio, cut down engine output power, increase fuel consumption, engine drastic shake on idle status... all the thing will hurt engine deeply. So normally we should clean carbon deposition after every 40000-50000 kilometer trip.
What is walnut powder(sand)?
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Walnut sand is a pure natural polish material, its hardness was lower than metal but higher than carbon deposition,it will clean intake pipe and back side of intake valve thoroughly but no damage. A large amount of pores on surface of walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive.
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It was hardly dissolved in acid, alkali and water. Crash walnut shell into powder, after a vigorous selection process then we get walnut sand. It show high performance in the three area: hardness, anti-pressure, wear-resisting.
How to use?
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1.Open head cover of AUTOOL HTS558 and pour into walnut powder (need 2- 4KG ), press dust guard on walnut powder then close cover.
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2.Join spary gun muzzle and recycle hose together. (there is a hole on recycle hose)
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3.Remove intake manifold of engine, plug spary gun into intake, turn crankshaft to close intake valve.Then connect high pressure air pump((not include)) to HTS558.
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4.Connect AC power, start clean. The process should last 1-3 minutes .(depending on carbon deposition circumstances)
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5.Close AUTOOL HTS558, check up cleaning result. Normally, walnut powder can be reuse 5-10 times.(depending on carbon deposition circumstances)
Recommend Reason :
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1 Air pump pressure should more than 0.7Mpa (7bar/102PSI)
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2 Walnut powder diameter should between 0.4-0.8mm, amount in 2-4KG(4-9LB)
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3 Cleaning time between 1-3 minutes
Bullet point:
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AUTOOL HTS558 is a special machine for engine Intake pipe and intake valve back side clean.
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Close intake valve, then spray walnut powder into engine intake via air pump(not include), meanwhile HTS558 will recycle walnut powder by vacuum.
