It's Time For Some Car Maintenance

11.Before you pick out new engine oil, it's important to check the rating. What does a 5W-30 oil rating tell you?

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Correct Incorrect Engine oil is rated by viscosity, or thickness. The "5W" indicates thickness at 0 degrees Fahrenheit and the "30" is at 212 degrees Fahrenheit. The "W" stands for Winter.

11.Before you pick out new engine oil, it's important to check the rating. What does a 5W-30 oil rating tell you?

• Number of quarts it will take to keep your engine lubricated.
• The oil's viscosity at winter and summer temperatures.
• The oil's temperature rating.
• Number of miles before the oil needs to be changed.