Premium reccomended? Can I use regular?
So I'm 15 year old guy driving a Infiniti QX56 2004. God I love the car but I hate paying for its fuel, my mom always tells me to get premium which before now used to go up to 4.99 where I lived. So even now that premium is 2.49 and regular is 2.29, could my car use regular? My manual says FUEL RECCOMDATIONS: Use unleaded at least 91 AKI