What oil do you need to use in a 2010 Chevy 4.8?
The 2010 Chevy 4.8L engine (likely found in Silverado, Sierra, Tahoe, Suburban, Yukon, etc.) calls for 5W-30 oil. However, you should always consult your owner's manual. It will specify the exact type and weight of oil recommended by the manufacturer, which may include specifics about using synthetic blend, full synthetic, or conventional oil. The manual might also list acceptable alternatives depending on climate conditions.