1 Motor Oil & Lube, Oil, Filter (LOF) Mr. Lombardi
2 Why Change Motor Oil? Remove Suspended Contaminants Replenish Additives
3 Motor Oil Spark Ignition Engines Compression Ignition Engines SA through SMSM: For all automotive engines currently in use. Introduced November 30, 2004, SM oils are designed to provide improved oxidation resistance, improved deposit protection, better wear protection, and better low-temperature performance over the life of the oil.Compression Ignition EnginesCA through CI-4CI-4: Introduced in For high-speed, four-stroke engines designed to meet 2004 exhaust emission standards implemented in 2002.
4 API Certification Mark An oil displaying this mark meets the current engine protection standard and fuel economy requirements
5 API “Donut” (Gas) 1 - Gasoline engine oil categories 2 – Viscosity Grade3 – Energy Conserving123
6 API “Donut” (Diesel) 1 - Diesel engine oil categories 2 – Viscosity Grade3 – NOT Energy Conserving123
8 Oil ViscosityMulti-grade oils such as SAE 5W-30 and 10W-30 are the most widely used.They are thin enough to flow at low temperatures and thick enough to perform satisfactorily at high temperatures.For use under all but extremely hot or cold conditions