Check the listing for details. AUTOOL Sand Blaster Car Intake Pipe Valve Engine Carbon Deposit Clean Machine US. Condition: New. Listed at 599.00 USD. Please Click On the Video to Quickly Learn About AUTOOL HTS518 ☝ Description: AUTOOL HTS518 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 engine provide high-quality power constantly. How to use it? 1.Open headcover of AUTOOL HTS518 and pour into walnut powder (need 2- 4KG ), press dust guard on walnut powder then close cover. 2.Join spray gun muzzle and recycle hose together. (there is a hole in recycle hose) 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 HTS518. 4.Connect AC power, start clean. The process should last 1-3 minutes. (depending on carbon deposition circumstances) 5.Close AUTOOL HTS518, check-up cleaning result. Normally, the walnut powder can be reuse 5-10 times. (depending on carbon deposition circumstances) AUTOOL HTS518 Car Engine Carbon Deposition Cleaner Features:1.【Deep removal of carbon deposits】Deeply removes 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.) 2.【CAR DE-GARBON CLEANING 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. 3.【Built-in dust filter】It can separate the recovered walnut sand grit from carbon deposits for recycling. 4.【External air source】This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently. 4.【Integrated design】The walnut sand grit can be sprayed and recovered simultaneously. 5.【3 year warranty】For damage caused by non-human factors, we promise to resend parts for free within 3 years. 6.【TELESCOPIC ROD】 It works with the universal wheel, making it easy for service technicians to move the equipment. Recommend: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)3.Cleaning time between 1-3 minutes Specifications:Application:All vehiclesRated Voltage:220VRated Frequency:50HzRated Power:1400WCapacity:30LVaccum Suction:0.02MPaAil Flow: