2012 Ford F-150 Ecoboost 3.5 4x4 crew cab XLT, gas gauge always reads empty or half way full. Constant fluctuations. Throwing a check engine light because of this. Truck runs and drives amazing. I was told instead of replacing sending you to try 93 only and fuel cleaners to clean unit. Has anyone had luck with this method or should I just fix it? Truck has been extremely reliable. 292,xxx miles on it now.
926.4 KB Views: 119