Fit For Audi VW 2.0, 2.8, 3.0T, 3.2T 4.2 5.2 Camshaft Engine Timing Locking Tool
Why Choose AUTOOL HTS558 Walnut Sand De-Carbon Cleaner? ▶️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. ▶️Deep removal of carbon deposits: Deeply remove the highly sticky carbon deposits on the intake manifold, intake & exhaust valves. ▶️External air source: This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently. ▶️Built-in dust filter: It can separate the recovered walnut sand grit from carbon deposits for recycling. ▶️Integrated design: The walnut sand grit can be sprayed and recovered simultaneously. | |
What is carbon deposition? There are some hydrocarbon olefin residues attach on engine intake,cylinder when fuel burn in engine not completely. These 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)? 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. A large amount of pores on surface of walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive. It was hardly dissolved in acid, alkali and water. 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. | |
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Package include: 1x AUTOOL HTS558 unit 2x Spray gun 1x Goggles 1x Recycle hose 1x Recycle hose and spray gun connector 5x Yellow adapters 18x Black adapters Gift: 2x 1kg Walnut grit (2kg total) Recommend: 1 Air compressor pressure should more than 0.7Mpa (7bar/102PSI) 2 Walnut grit diameter should between 0.4-0.8mm, amount in 2-3KG. 3 Cleaning time between 1-3 minutes. Bullet point: ▶️ AUTOOL HTS558 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 compressor (not include in package), meanwhile HTS558 will recycle walnut powder by vacuum. 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. ▶️ 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. 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). ▶️ AUTOOL HTS558 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 CT200 or AUTOOL C100. ▶️ Air compressor is requirement as external air source (not includein package); ▶️ Walnut powder residual in intake pipe will go to ashes in high temperature after engine start. Notice: The machine needs to be used with air compressor as external air source (pressure should more than 0.7Mpa), which is not included in the package. If you do not have the air compressor, please do not order. | |
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How to use? 1 Open head cover of AUTOOL HTS558 and pour into walnut grit (need 2- 3KG ), press dust guard on walnut powder then close cover 2 Join spary gun muzzle and recycle hose together (there is a hole on recycle hose) 3 Remove intake manifold of engine, plug spary gun into intake, turn crankshaft to close intake valve. Connect high pressure air pump (not include in package) to HTS558 4 Connect AC power, start clean. The process should last 1-3 minutes(depending on carbon deposition circumstances) 5 Close AUTOOL HTS558, check up cleaning result. Normally, walnut powder can be reuse 5-10 times (depending on carbon deposition circumstances) | |
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