AUTOOL HTS558 walnut powder engine cleaner machine is advanced equipment for cleaning engine intake carbon deposition. Keeping the engine in healthy status, make sure the engine provides high-quality power constantly. What is walnut powder sand? |
Automotive decarbonization cleaning expert Carbon buildup leads to erratic engine idling, lack of air intake, cutoffs, and weak acceleration.HTS558 can help you effectively clean carbon buildup and restore your car to a healthy engine condition. | 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.) | All-in-one design Walnut grit sand can be sprayed and recovered at the same time, equipped with 5 adapter fittings to support various vehicle models |
External air source This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently. | Integrated design The walnut sand grit can be sprayed and recovered simultaneously. | Built-in dust filter It can separate the recovered walnut sand grit from carbon deposits for recycling. |
![]() | How To Use the AUTOOL HTS558? Step 1: Open the headcover of AUTOOL HTS558 and pour it into walnut powder (need 2- 4KG ), press dust guard on walnut powder then close the cover. Step 2: Join the spray gun muzzle and recycle the hose together. (there is a hole in the recycle hose) Step 3: Remove the intake manifold of the engine, plug the spray gun into the intake, and turn the crankshaft to close the intake valve. Then connect the high-pressure air pump((not included)) to HTS558. Step 4: Connect AC power, and start clean. The process should last 1-3 minutes. (depending on carbon deposition circumstances) Step 5: Close AUTOOL HTS558, and check the cleaning result. Normally, the walnut powder can be reused 5-10 times. (depending on carbon deposition circumstances) |
![]() ![]() Packing List 1pc * AUTOOL HTS558 unit 1pcs * Spray gun 1pcs * Spray gun nozzle 1pc * Goggles 1pc * Recycle hose 2pc * spray gun connector 5pc * Spray nozzle adaptation |