Autool HTS558 Walnut Blaster, 1200W Engine Intake Valve Carbon Cleaner, 13L Capacity with Extension Nozzle & Built-in Filter

In order to better meet your needs and preferences . AUTOOL has developed several different car carbon deposit cleaning machine. At the same time . in order to help you choose and buy the machine that suits you more quickly . we provide shopping shelves in this category for you to choose from. If necessary . you can click the link below to learn more!

AUTOOL Carbon Deposit Cleaning Series>>

• ‌➤ HTS558 Car Engine Carbon Deposition Clean Machine Features:
• Deep Removal Of Carbon Deposits:
• Deeply remove the highly sticky carbon deposits on the intake manifold . intake & exhaust valve（Solve the problems of unstable idling . insufficient fuel combustion . and reduced air-fuel ratio.)
• External Air Source: This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently.
• Built-in Dust Filter: AUTOOL HTS558 sandblaster can separate the recovered walnut sand grit from carbon deposits for recycling.
• Integrated Design: The walnut sand grit can be sprayed and recovered simultaneously.
• Car De-Carbon Cleaning Experts: Carbon deposits lead to engine idling instability . insufficient air intake . power down . acceleration weakness. HTS558 helps you clean the carbon deposits effectively restoring your car to a healthy engine.
• ➤ Function Introduction:
• 1. AUTOOL HTS558 engine cleaning machine is a special machine for engine Intake pipe and intake valve back side clean. Close intake valve . then spray walnut powder into engine intake via air pump(not include) . meanwhile HTS558 will recycle walnut powder by vacuum.
• 2. This is a closed loop . walnut powder will impact carbon deposition on inner wall of intake pipe . After thousands of impact . carbon deposition will be clear thoroughly.
• 3. Chemical cleaning agent will corrodes pipe and shortens the lifetime of engine . Walnut powder is pure natural polish material . It show high performance in hardness . anti-pressure and wear-resisting . Walnut powder hardness was lower than metal but higher than carbon deposition. Take these advatages . AUTOOL HTS558 walnut sand de-carbon cleaner will clean clean intake pipe and back side of intake valve thoroughly but no damage high-precision engine system is sensitive to foreign matter of intake pipe . such as BMW valvetronic system . That is why we need AUTOOL HTS558 to clean carbon deposition in intake pipe.
• ➤ Working Conditions:
• 1. Air pump pressure should more than 0.7Mpa (7bar/102PSI).
• 2. Walnut powder diameter should between 0.4-0.8mm . amount in 2-4KG(4-9LB). Walnut powder not include in package . please get it in local market.
• 3. Cleaning time between 1-3 minutes.
• ➤ Carbon Deposit Cleaning Machine Note:
• 1. AUTOOL HTS558 walnut sand de-carbon machine is specail for intake pipe and intake valve back side clean only . if you want to clean carbon deposition on injector/throttle valve/cylinder . please choose AUTOOL CT150 . AUTOOL CT160 . AUTOOL CT400 or AUTOOL C100.
• 2. Engine should be closed before clean . then turn crankshaft to close intake valve. AUTOOL HTS558 clean one intake pipe each time . 6 cylinder engine should cleaned 6 times one by one(and so on).
• 3. High pressure air pump is requirement(not include in package).
• 4. Walnut powder residual in intake pipe will go to ashes in high temperature after engine start.
• ➤ Walnut Sand De-Carbon Clean Machine Packing list:
• 1 x AUTOOL HTS558 unit . 2 x Spray gun . 1 x Goggles . 1 x Recycle hose . 1 x Recycle hose and spray gun connector
• ➤ Related Knowledge Q & A
• What Is Carbon Deposition?
• 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?
• 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)?
• 1. 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.
• 2. 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.