Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
2062 views
2 answers
The 2002 Chevrolet Impala requires 4.5 quarts of SAE 5W-30 engine oil. Chevrolet advises using synthetic oil for better engine protection during oil changes. There are two main types of motor oil: synthetic, made from chemicals in a lab, and conventional, mined with a petroleum base. Synthetic oil lasts longer due to slower wear compared to conventional oil. Typically, synthetic oil needs changing every 7,500 miles, while conventional oil should be changed every 3,000 to 5,000 miles. It is recommended to check your oil levels and cleanliness every time you refuel to ensure optimal performance.
The 2002 Chevrolet Impala comes with two engine options. The standard 3.4L V6 engine needs 4.5 quarts of 5W30 synthetic oil, while the upgraded 3.8L V6 engine requires the same amount of 10W30 synthetic oil.