* Engine Type: The oil type depends on your engine. You need to know if you have a V6 or V8 engine, and the specific model (e.g., 3.4L, 3.8L, 5.3L).
* Oil Viscosity: The correct oil viscosity (e.g., 5W-30, 10W-40) is also critical and depends on your climate and driving conditions.
* Oil Specifications: Your owner's manual will specify the correct oil type and viscosity for your specific engine.
To find the correct oil for your 2002 Chevy Impala:
1. Consult your Owner's Manual: The most reliable information is in your vehicle's owner's manual.
2. Check the Oil Cap: The oil cap on your engine may have a label indicating the recommended oil type.
3. Refer to the Vehicle Identification Number (VIN): You can use your VIN to look up information online at sites like the manufacturer's website or an auto parts store website.
Once you have the correct oil type and viscosity, you can purchase it from a reputable retailer.
Safety Tip: Always use a quality oil that meets the specifications in your owner's manual. Using the wrong type of oil can damage your engine.
