Engine Oil
To ensure proper engine performance and long life, careful attention must be paid to engine oil. Following these simple, but important steps will help protect your investment:
○ Always use engine oil approved to the proper specification and of the proper viscosity grade. See “Selecting the Right Engine Oil” in this section.
○ Check the engine oil level regularly and maintain the proper oil level. See “Checking Engine Oil” and “When to Add Engine Oil” in this section.
○ Change the engine oil at the appropriate time. See Engine Oil Life System on page 10‑12.
○ Always dispose of engine oil properly. See “What to Do with Used Oil” in this section.
See also:
Services for People with Disabilities
Advisors provide services to help subscribers with physical disabilities and medical conditions.
Push for help with:
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But if a safety belt is not long enough, your dealer will order you an extender.
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If the vehicle has a diesel engine, see the Duramax diesel supplement for more information.
If the vehicle is a hybrid, see the hybrid supplement for more information.
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