Can 92 gasoline be replaced with 95 gasoline?
1 Answers
Vehicles using 92 gasoline can switch to 95 gasoline. Below is more information about gasoline: 1. Gasoline grades are differentiated by octane rating. Higher-octane gasoline has better anti-knock properties, reducing the likelihood of engine knock and improving engine performance. 2. The difference between 92 and 95 gasoline lies in their octane content: 92 gasoline consists of 92% isooctane and 8% n-heptane, while 95 gasoline contains 95% isooctane and 5% n-heptane. 3. A car engine's compression ratio is set based on the fuel grade it uses. The compression ratio is a crucial structural parameter of an engine, representing the ratio of the gas volume when the piston starts compression at bottom dead center to the gas volume when compression ends at top dead center.