Alright so I’m fairly new to all of this and I’ve just bought myself a 2016 Ford ranger. My question atm is I’m getting around just under 600km per tank. From what I’ve read it should be getting around at least 850km per tank. I don’t believe there is much weight on my single cab Ute to drag the fuel efficiency down. I’m just wondering if this is normal or there might be any underlying issues with my vehicle