Can a Car Standardly Equipped with 95 Octane Gasoline Use 92 Octane?

[ODominic]

Whether a car standardly equipped with 95 octane gasoline can use 92 octane depends on the manufacturer's specifications. Here is a brief introduction: 1. If both 92 and 95 octane gasoline are within the vehicle's allowable range and are not mixed, then it is acceptable to switch from 95 to 92 octane. 2. If 92 octane is not within the manufacturer's recommended gasoline grade, it is advised not to do so. Unauthorized reduction of the gasoline grade may not show obvious effects in the short term, but over time, the vehicle may experience knocking, noticeable loss of engine power, and loud knocking sounds.