I've had pressure at the shredder valve and it wouldn't start. New fuel filter and pump fixed the problem.
I also went through 3 pumps in a year, zzpoop, aem, and an ac delco pump. All **** the bed. Went with a Delphi drop in assembly, per recommendation of a close friend and mechanic, and haven't had a problem since. Also stopped going to the ****ty gas station up the street.