1995 Oldsmobile Cutlass Supreme Fuel Injection Fuse Issue

Hello. I was driving my vehicle on freeway when it just suddenly died on me. No
warning of any kind. Still had full battery power to everything, but no engine
power. After being able to get to side of the road, I attempted to try and restart it
several times. It cranked but wouldn't start. It was over 104 degrees outside that
day and so instead of trying to mess with it, had it towed home. Tonight I
thought to look at fuses and sure enough the 15 amp fuel injection fuse was
blown. I tried replacing it several times and each time it would blow as soon as I
turned the key. Any advice would be greatly appreciated. After having it towed
the other night, I can not afford to have it towed now to a repair shop. Please
help. I do have some mechanical knowledge and I am guessing there is a wire
short somewhere, but in all honesty I do not know how to go about finding
where. Or how to maybe test the fuel pump relay to see if it is culprit. Thank you