I have a 1998 model, and I have been having a big issue. Last night, after driving for a about 10 miles, my Blazer decided to die out when I came to a complete stop at an intersection. For a bit, the engine would turn over and then it would die as soon as I put it in drive. Now, it will either idle really hard, and die when I put it into drive, or it wont turn over at all.

I replaced the fuel pump last week and didnt have any issues until yesterday. I am thinking it might be an issue with a vacuum leak. Does anyone else have an idea as to what it might be?

 

What brand pump did you put in?