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【Why Choose Walnut Sand Cleaning】 Carbon deposits will reduce the air-fuel ratio, reduce engine output, increase fuel consumption, and cause great damage to the engine. The walnut sand used in HTS558 is a pure natural polishing material. It shows high performance in terms of hardness, compression resistance, and wear resistance. Environmentally friendly and harmless. | |
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✅【Special machine for removing carbon deposits】The blasting cleaner machine effectively removes highly viscous carbon deposits from the intake manifold, intake valves, and exhaust valves without causing any wear, helping maintain optimal engine performance. After cleaning, the engine can be kept in a healthy state and ensure the efficient operation of the engine. | |
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✅ 【Simultaneous injection and recovery】Walnut blasting special machine for cleaning the back of the engine intake pipe and intake valve. After closing the intake valve, the walnut sand is sprayed into the engine air intake through the air pump (not included), and the HTS558 recovers the walnut sand through vacuum. Because these two operations form a closed loop, walnut powder will affect the carbon deposition on the inner wall of the intake pipe. | |
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✅ What is walnut powder?Walnut powder, also known as walnut sand, is produced by grinding crushed walnut shells into a fine powder after a rigorous selection process. It possesses remarkable anti-pressure and wear-resistant properties. Walnut sand features a multitude of surface pores that grant it exceptional adsorption capabilities. It is non-toxic and corrosion-resistant, demonstrating resistance to dissolution in acids, alkalis, and water. As a pure, natural polishing material, walnut sand boasts a hardness level that falls between that of metals and carbon deposits. This unique characteristic allows it to effectively and thoroughly clean the intake pipe and the back side of the intake valve without causing any damage. | |
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| ✅ Note:you'll need a high-pressure air pump, which is not included in the package. Any residual walnut powder in the intake pipe will turn to ashes at high temperatures once the engine is started. | |
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| ✅【High-quality material to avoid damage to the machine】 The walnut sand used in HTS558 is a pure natural polishing material. It shows high performance in terms of hardness, compression resistance and wear resistance. Chemical cleaners can corrode the lines and shorten the life of the engine. Cleaning the engine with walnut sand can not only clean the intake pipe and intake valve thoroughly, but also will not cause damage to the engine. | |
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✅ Usage Steps: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. | |
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2. Credit card (Visa, Eurocard/MasterCard, Amex, and Switch or Visa/Delta) payment can be accepted ONLY through PayPal (You don't need a PayPal account)!
3. Other payment methods (Bank transfer, Cheque, etc.) are NOT acceptable !
4. Please make the payment within 3 days.

