AUTOOL Engine Oil Tester, Automotive Engine Oil Transparency Detector, Vehicle Engine Oil Diagnostic Testing Tool, Engine Oil Transparency Analyzer Meter for Gasoline and Diesel Vehicles.
The role of the oil is 1, to reduce the wear between the piston and cylinder, between the main shaft and the shaft tile, play a lubricating role; 2, to assist the engine internal cooling cooling; 3, cleaning and cleaning of engine parts on the carbide, sludge, wear metal particles, and other impurities; 4, to reduce the leakage of gases and to prevent the entry of external pollutants; 5, damping cushioning of the piston, piston crumbs, connecting rods, and crankshaft bearings of the load.
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