🚕【INTAKE PIPE VALVE CLEANING MACHINE】Automotive engine cleaner is advanced equipment by external air source to clean engine intake carbon deposition, which can help you keep the engine in healthy status
🚕【DEEPLY REMOVE THE CARBON DEPOSITS】Deep removal of carbon deposits on the intake manifold, intake & exhaust valves. The walnut sand grit strikes the carbon deposits more powerfully and efficiently with an external air source
🚕【BUILT-IN DUST FILTER】Dust filter can separate the recovered walnut sand grit from carbon deposits for recycling. Walnut powder residual in intake pipe will go to ashes at high temperature after engine cranking to avoid damaging automotive exhaust systems & parts
🚕【SAFE AND EFFICIENT】Walnut sand is a pure natural polish material, and it will clean the intake pipe and backside of the intake valve thoroughly without damage and corrosion. And walnut sand is different from a chemical cleaner. It is environment-friendly material that will not cause pollution
🚕【3 YEARS WARRANTY】For this automotive tool, we will be responsible for the free repair or replacement parts within three years for damage is caused by a non-human factor