2000 Chevy Silverado Truck won't keep running
I have a 2000 Silverado truck that will start but it immediately dies. The truck is full of gas but the gas gauge shows empty. It ran fine before this happened. I parked it one day and the next time I tried to start it, it would start but die right away. It is for sure, full of fuel, I have no idea why the gauge shows empty. The gauge had always been accurate before this started. I really need to know what I can do to fix it, anyone with any ideas or suggestions would be appreciated. Please be as specific as possible. It has a V-8 engine.