Dongfeng DFL diesel engine oil CI-4/CH-4/CG-4/CF-4

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prescription technology leading ten, to avoid the lower fuel economy performance caused by high temperature cracking in reducing fuel consumption, 2 excellent shear stability and low volatility, can effectively reduce the wear of engine start smooth; 3 top cleanliness, timely cleaning and dispersing ash sediment, effective control of engine oil sludge and piston deposits; 4 super acid neutralization performance, engine parts against rust and corrosion wear; 5 excellent high temperature oxidation resistance and the ability to prevent cracking, reduce the impact on the engine corrosion and wear caused by high temperature and high temperature grease the sediment, can provide more effective protection to the engine under high temperature, prolong the service life of the engine, 6 superior low temperature fluidity, effectively reduce the abrasion. Engine start smoothly; 7 extraordinary viscosity temperature performance, so that the oil film is still stable at high temperature. For high power heavy duty diesel engine and turbocharger cooled engine, and a variety of heavy vehicles, trucks, trailers, engineering vehicles to keep pushing for heavy load and four stroke diesel engine, including all trucks and buses.