Hi guys
Before I spend any money on parts I wanted to get some advice. My truck (351) won't start. The starter is fine and it is getting spark so it must be fuel right? If so does that mean I am buying a fuel pump? If it might be something else please let me know. Thanks!

 

There is a fitting on the fuel rail (driver's side of the motor, connecting all of the injectors) that looks like a tire valve stem. Gently press the stem down. Gas will shoot out if you have good fuel pressure up to there. If not, then it could be any number of things including fuel filter, fuel pump, and/or fuel pressure regulator. It's never a bad idea to change your fuel filter. That's a cheap maintenance item.

 

Thank you very much. I appreciate the help.