Should the Dodge Journey use 92 or 95 octane fuel?

[LandonLee]

The minimum fuel octane rating required for the Dodge Journey varies depending on the model. The 2.4L model has a minimum requirement of 92 octane, while the 3.6L model requires at least 95 octane. The diesel version uses No. 0 diesel fuel. Here is some related information about 92 and 95 octane gasoline: 1. The most commonly used gasoline grades for gasoline engines are 92 and 95 octane. In fact, there is no difference in fuel quality between these two grades. 2. 92 octane gasoline consists of 92% isooctane and 8% n-heptane, while 95 octane gasoline is composed of 95% isooctane and 5% n-heptane. The different proportions of isooctane and n-heptane in these two fuel grades result in varying anti-knock properties, with higher isooctane content providing stronger anti-knock performance.