won't start

01' chevy 1500 series V6...noticed slight hesistation in motor recently..this past friday truck died and would not start back up. saturday changed plugs, fluids, and fuel filter. Truck still seems to
crank, but will not start. thinking maybe fuel pump, but i am no mechanic. please help with any suggestions
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
first thing can you hear your fuel pump run? there is a port on the fuel rail where you can hook a guage to test fuel pressure and do you have spark? there is 3 things that make an engine run fuel, spark, air
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.