Hey eveyrone. I'm fairly new here and the bronco I have right now is my second. It's an 88 w/302 efi. Everything on it works great except for the gas gauge. The guy I bought it from said he usually gets about 260-280 miles to a tank and he gauges it of course by the trip odo. So I took him at his word. When I got gas the other night though I decided to take note of how much it took to fill up and how many miles I had driven so I could get an idea about mileage. It turns out it gets around 13mpg which is the factory rating I believe or close to it. Anyway when I was done I noticed that it had taken about 19 gallons to fill. Which I though was odd since at minimum I though this thing had about a 25gal tank. As I've been able to find out mine actually has either a 32 or 33 gal tank (please correct me if I'm wrong). If that is true then I should be getting around 416 miles to a tank. But the PO said 300 at most. So my questions are 1)How many gallons is my tank? 2)How many miles should I get out of one tank roughly? 3)What steps should I take to diagnose my fuel gauge issue? I appreciate any help you all can give me.