A few months ago, my Impala pooped out on me as I was driving to the movies. Crank, no start, no CEL at key on, engine off.
The lack of a CEL led me to believe that my PCM crapped out on me. Put in a known good PCM. Still no CEL, no spark, no fuel....crap. My dad says "Check the fuses". In my infinite wisdom I never thought to check the SIMPLEST thing you can do. I find the fuel pump fuse is bad. Put a new one in and my CEL came back on. YAY! Crank, nothing, OK. Check spark, yup, has spark....I know cuz it bit me. SSOO, I have a junk fuel pump!
After months of my baby sitting there I know what it is!
Who wants to help me do it?!