Engine: Oil Specs.7z

The most common spec is the SAE (Society of Automotive Engineers) grade, like .

If your car has over 75,000 miles, look for "High Mileage" versions which contain seal conditioners to prevent leaks. gasoline differences? engine oil specs.7z

The "W" stands for Winter. This number indicates how well the oil flows at cold temperatures. A lower number (0W or 5W) means the oil stays thinner in the cold, helping your engine start more easily in winter. The most common spec is the SAE (Society