Vehicle Questions and Answers
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For a BMW 528i, it requires premium gasoline with an octane rating of 91 or higher for optimal fuel efficiency. Maintaining a properly functioning gas tank is essential for maximizing mileage. Issues may arise such as a loose gas tank, faulty control valve, and a stuck gas cap, which can be troublesome to address. Promptly addressing gas leaks is crucial. Car components will wear out over time, including the fuel filter which should be replaced every 30,000 miles to avoid performance issues.
The bmw 528i requires high-quality gasoline with an octane level of 91 or above.