I have a 95 blazer that starts sometimes and when it does it'll stay started for about 10 seconds then dies. I ran it into a ditch head on in february and the rear end swung out and it flipped onto its side. We flipped it back over and it started right up and drove off, only noticeable damage is the broken power steering line. It ran fine all winter and as soon as it started getting warmer it started dying more and more and now it does this. does anybody know what could be causing this?? the fuel sending unit and fuel filter was replaced last year sometime.