Chosen Solution
My gas gauge is broke so I keep track by my mileage and I normally get around 380 miles per tank of gas and 3 weeks ago I ran out of gas around 280miles and thought maybe it wasn’t filled up all the way so this time I topped it off and still got 310miles.
Does it take the same amount of fuel to “top it off?” If not your fuel tank may have partially collapsed. Check for leaking fuel under your vehicle and get a new gas cap.