Vehicle Questions and Answers
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The 2008 BMW 335i requires SAE 5W-30 oil. It's important to change your oil periodically, ideally every 5,000 to 10,000 miles. Neglecting to do so can result in engine issues. Using high-quality oil is crucial for optimal engine performance and to prevent problems down the line. Poor-quality oil can lead to engine failure and unpleasant symptoms like a burning smell or decreased fuel efficiency. If you hear knocking noises from the engine, it's essential to address the issue promptly to avoid any potential hazards like engine failure or poor gas mileage.
For a 2008 BMW 335i, it is best to use 5w-30 synthetic motor oil.