i guess it comes down to bad luck-your AC Delco acting up on u, i mean. i replaced the factory pump in my '94 T15 Jimmy with a Delco, & have had no problems with it yet. it's been in there for almost 3 yrs, about 100K.

 

I also have a 98 z71 that the fuel pump just crapped on. My question is has anyone thought of putting an inline pump in and leaving the one in the tank? What kind of pressure does the factory one put out?