I had an issue with the fuel gauge on my 2007 Ford F-150 XLT 4X4 with 94,700 miles. For the past 2-3 months, my fuel gauge would show empty when I filled up and would not read accurately. Recently, the fuel gauge situation seems to have resolved itself. About 2-3 weeks ago, I added Sea Foam High Mileage to my gas tank before I filled up. After going through a tank of gas, the fuel gauge seemed to be working normally. I can’t be sure that the Sea Foam had anything to do with remedying the situation, but it’s working now. Maybe it’s just a coincidence. I’ve been on two trips to the Texas coast and the gauge is working properly. Could it be Sea Foam High Mileage corrected the issue with my fuel gauge/fuel sending unit?