![]() ![]() AUTOOL HTS518Walnut Shell Carbon Cleaner is powered by a 1400W motor and operates in conjunction with an external air compressor to blast walnut shell media at high pressure into the intake manifold, valves, and cylinder walls. This integrated system simultaneously removes debris during the blasting process, and its built-in filter separates carbon deposits from the sand particles for reuse. It effectively resolves common issues such as rough idling, sluggish acceleration, and increased fuel consumption. Designed specifically for repair shops and DIY enthusiasts, this product features a 30-liter fluid reservoir and a portable cart design for easy mobility.
![]() AUTOOL always selects long-lasting and durable product materials, adheres to the production process of excellence, and upholds the spirit of revolution and innovation, committing to creating products with innovative and superior quality for users. Why Choose AUTOOL?
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Advantages of the AUTOOL HTS518 Walnut Shell Cleaner Integrated Dual-Mode Operation: Low-speed and high-speed modes. Switch between modes based on the engine’s carbon buildup severity—whether mild or severe. Low speed provides gentle cleaning to protect components, while high speed powerfully strips away stubborn carbon deposits. Adjust as needed for more precise cleaning that meets the maintenance requirements of various vehicle models. Deep Carbon Deposit Removal: Thoroughly removes highly viscous carbon deposits from the intake manifold, intake valves, and exhaust valves. (Resolves issues such as unstable idle, incomplete combustion, and reduced air-fuel ratio.) Reusable Walnut Shell Media: Reduces consumable costs. The built-in precision filtration system automatically separates carbon dust from the walnut shell media, allowing the media to be reused multiple times and reducing the frequency of consumable replacements. Low-cost, long-term use helps auto repair shops save on daily operating expenses.
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| DEEP REMOVAL OF CARBON DEPOSITS Deeply remove the highly sticky carbon deposits on the intake manifold, intake & exhaust valves. | CAR DE-CARBON GLEANING EXPERTS Carbon deposits lead to engine idling instability, insufficient air intake, power down, acceleration weakness. HTS518 helps you clean the carbon deposits effectively, restoring your car to a healthy engine. | BUILT-IN DUST FlLTER It can separate the recovered walnut sand grit from carbon deposits for recycling. |
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| SILICONE FITTING When the sandblasting gun impacts the carbon layer. The sandblasting hose will automatically recover the walnut sand. | EXTERNAL AIR SOURGE This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently. | Dual Mode Operation It adopts two working modes, namely low-speed mode and high-speed mode. Easy button switching to suit different cleaning requirements. |
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23 ADAPTERS Compatible For BMW Compatible For Volkswagen Compatible For BMW B38/B48/B58 Compatible For Volkswagen Porsche 2.4/2.5/2.8/3.0; Compatible For Volvo; Compatible For GM; Compatible For Toyota; Compatible For Honda; Compatible For GM; Compatible For BMW; Compatible For Nissan; Compatible For Honda; | Compatible For Trumpchi; Compatible For BMW N54/N55; Compatible For Volkswagen Audi EA211; Compatible For Benz; Compatible For Audi; Compatible For Volkswagen Audi 2.4/2.8; Compatible For Benz; Compatible For BMW N26/N49; Compatible For Audi; Compatible For Benz 270/240; Compatible For Land Rover; |
What is carbon deposition? What is walnut powder? Why need to clean carbon deposition?
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