95 Blazer wont start

[Tfrench912]

I have a 95 Chevy Blazer with 100+ thousand miles on it. I was driving down the road and it just stalled out. Come to find out the ECM fuse had blown. It started to blow the fuse on as soon as it got put in. I put a new oil pressure switch in it. It started right up and ran for a day and quit. It was blowing the ECM fuse again. Put another oil pressure switch in it thinking it was a bad one and nothing. Finally replaced the fuel pump and started right up. Drove fine and died a few hours later.....It will try to start but won't turn over..

[divingduckman]

I have a 97 doing the same thing. What did it turn out to be??? Mine did it about 2 years ago and i put in a new fuse worked fine up until recently, now it is blowing fuse all the time.