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Is it necessary to use 95 octane fuel for Mazda?

1 Answers

Elrond

07/30/25 10:43am

Mazda vehicles should use 95 octane gasoline. 95 octane fuel has better anti-knock performance and higher fuel cleanliness, making it suitable for high-compression ratio engines, turbocharged engines, and engines with direct fuel injection. It can relatively reduce carbon deposits. 95 octane is definitely better, providing better combustion, more power, and fewer carbon deposits. Below is an introduction to gasoline compression ratios: 1. 90 octane gasoline: For gasoline vehicles with an engine compression ratio below 8.5. 2. 92 octane gasoline: For gasoline vehicles with an engine compression ratio between 8.6 and 9.9. 3. 95 octane gasoline: For gasoline vehicles with an engine compression ratio between 10.0 and 11.5. 4. 98 octane gasoline: For gasoline vehicles with an engine compression ratio above 11.6.

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