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Product Description

- HTS678 walnut powder engine Intake pipe valve clean machine is advanced equipment for clean engine intake carbon deposition. Keeping the engine in health status, and make sure the engine provides high-quality power constantly.
- FUNCTIONS:
- 23pcs Adapters for Various Models: HTS678 Walnut Sand De-Carbon Cleaner is equipped with connectors suitable for various models. There are many types of connectors with round, oval, rectangular, square, etc. with rich interfaces, including Volvo, BMW, Audi, Mercedes Benz, etc.it is a leading auto carbon deposition cleaning expert and an ideal choice for carbon deposition cleaning.
- Adjustable Pressure: HTS678 Walnut Sand De-Carbon Cleaner with a pressure regulating knob, which can adjust the output air pressure, facilitate the work selection of professional technicians, and provide more suitable operating pressure.
- Dual Mode Operation Integrated Design: HTS678 Walnut Sand De-Carbon Cleaner adopts two working modes, Standard Mode and Professional Mode. It is convenient to switch keys and is suitable for different cleaning requirements.
- Storage Box: HTS678 Walnut Sand De-Carbon Cleaner built-in storage box design can store equipment accessories reasonably.
- 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.)
- 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.
- Recommend:
- Air pump pressure should more than 0.7Mpa (7bar/102PSI).
- Walnut powder diameter should between 0.4-0.8mm, amount in 2-4KG(4-9LB).
- Cleaning time between 1-3 minutes.

23 ADAPTERS
- 1pcs Compatible For BMW
- 1pcs Compatible For Volkswagen
- 1pcs Compatible For BMW B38/B48/B58
- 1pcs Compatible For Volkswagen Porsche 2.4/2.5/2.8/3.0;
- 1pcs Compatible For Volvo; 1pcs Compatible For GM;
- 1pcs Compatible For Toyota; 1pcs Compatible For Honda;
- 1pcs Compatible For GM; 1pcs Compatible For BMW;
- 1pcs Compatible For Nissan; 1pcs Compatible For Honda;
- 1pcs Compatible For Trumpchi; 1pcs Compatible For BMW N54/N55;
- 1pcs Compatible For Volkswagen Audi EA211; 1pcs Compatible For Benz;
- 1pcs Compatible For Audi; 1pcs Compatible For Volkswagen Audi 2.4/2.8;
- 1pcs Compatible For Benz; 1pcs Compatible For BMW N26/N49;
- 1pcs Compatible For Audi;
- 1pcs Compatible For Benz 270/240;
- 1pcs Compatible For Land Rover;
ADJUSTABLE PRESSURE
- HTS678 Walnut Sand De-Carbon Cleaner with a pressure regulating knob, which can adjust the output air pressure, facilitate the work selection of professional technicians, and provide more suitable operating pressure.
BACK-MOUNTED STORAGE BOX
- The design of the back storage box can store equipment accessories reasonably.
DUAL MODE DESIGN
- HTS678 Walnut Sand De-Carbon Cleaner adopts two working modes, Standard Mode and Professional Mode. It is convenient to switch keys and is suitable for different cleaning requirements.
CAR DE-CARBON CLEANING EXPERTS
- Carbon deposits lead to engine idling instability, insufficient air intake power down,acceleration weakness.HTS678 Walnut Sand De-Carbon Cleaner 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.
BUILT-IN DUST FILTER
- HTS678 Walnut Sand De-Carbon Cleaner can separate the recovered walnut sand grit from carbon deposits for recycling.
EXTERNAL AIR SOURCE
- Car Engine Carbon Deposition Cleaner enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently.
INTEGRATED DESIGN
- The walnut sand grit can be sprayed & recovered simultaneously.
TELESCOPIC ROD
- Automotive Decarbonizing Wash Cleaner works with the universal wheel, making it easy for service technicians to move the equipment.
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.
What is carbon deposition?
- Carbon deposit is the black gel caused by the repeated high temperature of the engine running, which is the residual rubber in the fuel injector, the throttle valve, the spark plug, and other components caused by insufficient combustion of the gasoline in the cylinder.
Why need to clean carbon deposition?
- Carbon deposition will decrease the air-fuel ratio, cut down engine output power, and increase fuel consumption. All of them will damage the engine deeply. Generally, we need to clean the engine carbon after running for 2 years or driving to 4W kilometers. By removing the throttle, a carbon deposit can be seen clearly.

PACKING LIST:
- 1pcs x HTS678 Walnut Sand DE-Carbon Cleaner Machine;
- 23pcs x Adapters suitable for various car models;
- 2pcs x Spray gun;
- 1pcs x Goggles;
- 1pcs x Recycle hose;
- 1pcs x Recycle hose and spray gun connector;
- How To Use HTS678 Walnut Sand DE-Carbon Cleaner?
- STEP 1: Open headcover of HTS678 Walnut Sand DE-Carbon Cleaner and pour into walnut powder (need 2- 4KG ), press dust guard on walnut powder then close cover.
- STEP 2: Join spray gun muzzle and recycle hose together. (there is a hole in recycle hose)
- STEP 3: Remove intake manifold of the engine, plug spray gun into the intake, turn the crankshaft to close intake valve. Then connect high-pressure air pump((not include)) to HTS678 Walnut Sand DE-Carbon Cleaner.
- STEP 4: Connect AC power, start clean. The process should last 1-3 minutes. (depending on carbon deposition circumstances)
- STEP 5: Close HTS678 Walnut Sand DE-Carbon Cleaner check-up cleaning result. Normally, the walnut powder can be reuse 5-10 times. (depending on carbon deposition circumstances)
$145.99 $145.99
$ 64 .99 $64.99
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