1989 s10 4.3.. i was driving it the other day and the motor just died, guages stayed on. It would turn over but would not fire up. Well i replaced the fuel injectors and the coil, i turned it over and it fired up. I let it run for about 15 minutes then decided to take it around the block, I made it about 300 feet and then it died again.. and is doing the exact same thing. Turning over but will not fire.. and i dont know what to do? Any suggestions or thoughts would be GREATLY appreciated. Thanks guys!!!!