1997 Chevy Blazer Won't Start

[quote="Genie"]Engine Performance problem
1997 Chevy Blazer 6 cyl Two Wheel Drive Automatic

My blazer will not start. I have changed the fuel filter thinking that was the problem but! It turns over and acts like it is trying to start, but it just won't kick in. What else could it be? A fouled plug? Egr valve? What?

I would appreciate any help that you could give.[/Quote

Check and make sure the fuel injectors is getting gas when you turn the key up. Fuel pumps are a common problem for blazers! Try spraying some starting flood into the throttle body and try starting it, if it starts for a sec. And dies then you know it is in your fuel system, if I had to say I would be betting on the fuel pump