2002 Chevrolet Blazer

I axidently put diesel in my 2002 2 for Chevy blazer and I cleaned everything out and replaced the fuel pump but now it will try and start but the fuel isn't going through the lines is there anything that I can do?
July 16, 2013.

Find the valve on top of the engine the fuel rail. No one may use for checking the fuel pressure. Turn the key on and poke a screwdriver in the valve. If it shoots out you have fuel pressure. If it doesn't replace the fuel filter and try again. If nothing comes out check the fuel pump fuse.

Jul 16, 2013.