Hello, I have a 1998 grand cherokee 4.0 liter, with automatic tranny. Engine stalled and will not restart. Fuel gauge says empty and low fuel light is on. Put in 5 gal of gas and guage still says empty and light still on. Filled tank night before and only drove 30 miles. Next morning engine quit as above after driving about 10 miles. Tank won't take any more gas yet guage still says empty. ? Would appreciate any input.