Haha. This post may lead me to finally put “regular” in my car. I’ve always seen it says that it wants 91. But now I checked carefully—and it’s not easy: on two different places…(gas flap, and manual) ….but the manual also says “recommended” 91 instead of required…![]()
Ford requires 87 for most of its turbocharged 2.3 engine-powered offerings. My Ranger and Explorer are prime examples. However, the manual states that premium fuel is recommended in hotter weather or when towing and that the difference in using higher-grade fuel will really only be noticeable when in those conditions in the first place. I can assure you my butt dyno felt no difference by running 87 in both vehicles all the time and the mileage wasn't any different either.
