Do Cars Need Gasoline Additives?

1 Answers
MollyLynn
07/30/25 9:27am
Car do not need gasoline additives. Here are some details about gasoline: Introduction to 95 Octane Gasoline: 95 octane gasoline consists of 95% isooctane and 5% n-heptane. Engines with high compression ratios should use high-octane gasoline. Using low-octane gasoline in a high-compression engine can lead to abnormal combustion, causing knocking, increased fuel consumption, and reduced driving power. Refueling Precautions: While high-compression engines can use lower-octane gasoline, it is not advisable to choose gasoline solely based on the compression ratio. Always follow the manufacturer's recommended gasoline grade.
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