That's the 3rd post that you've made that have not made any sense to me.dine52 wrote:Hi buddynetslacker wrote:We just got our 2010 pathfinder and I'm curious to know what gas people are using. Inside the gas door it says "Premium gas is recommended for best performance" (or something like that) but it didn't say that premium was required. So I'm curious, what gas do people get the best mileage out of premium or regular?
Any harm in just using straight 87 octane? or should I keep it at premium (93 octace)?
Cheers!
Using premium gas will not affect the engine that will get rusted or soon with low quality gas. Moreover, less carbon content will be less harmful when we consider environment. And even you can enjoy better mileage with such options. Hope you will have a better ride.