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How much oil does a 2003 Chevy Trailblazer 4.2 take?

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2 answers

★ Top Answer
Lea F

The oil capacity of a 2003 Chevy TrailBlazer 4 2 is 7 quarts. You should plan on changing the oil regularly, ideally every 5,000 to 10,000 miles. Failing to replace the oil can lead to engine problems. It's crucial to use high-quality oil to keep the engine operating smoothly. Eventually, issues may arise with the oil. Using old or poor-quality oil can result in engine malfunctions, such as a burning smell. It's essential to address this promptly to avoid potential engine failure. Additionally, you may notice decreased gas mileage and hear knocking noises from the engine.

More answers

  • jemma w

    The oil capacity for a 2003 Chevy Trailblazer 4.2 is 7 quarts.

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