The truck has been acting funny. It's bogging down when I push on the gas and it won't accelerate unless I puch the pedal slowly. I can still drive it, it's just very slow! I started a thread in the other section asking for help with a diagnosis:
http://67-72chevytrucks.com/vboard/s...d.php?t=583357
Anyway, I immediately suspected fuel and within 20 minutes I had the bed jacked up (and braced,
kinda looks dangerous in pics) and replaced already new fuel pump with another new one (I have two) and checked all the lines. Everything looks great but it's still acting up