I replaced the fuel pump that was bad in my 95 s10 blazer 3 months ago. I used a spectra fuel pump from advanced auto, is it just odd that this happened or could there be something making the fuel pumps go bad? Any ideas

 

It's probably the brand you used. These blazers only like ACdelco and delphi pumps.

 

^^werd.

oem pumps only for these. even if the sales guy says they're brands equivalent.

 

X3 OEM pumps only

go with aftermarket you snooze you loose be prepared to drop the tank in the future

any ways id start diagnosing the fuel system DO you hear the pump ? if you do follow the link im giving you

96+ Fuel System Diagnosis - Blazer Forum - Chevy Blazer Forums

 

Mike, nothing personal but you joined this site in June.

What were you reading on here all that time? The fuel pump is in the top three subjects of all systems threads. And every thread says the same thing.

AC Delco or Delphi
However you should do the diagnosis.. there's other reasons.

 

there is no noise at the pump, i know for sure it is not running. next i'm checking for voltage at the pump, if i do not have voltage what should i look for?

 

check the ecm b fuse and the relay

 

checked the fuse and if it is the relay in the glove box i checked it also

 

i did read the threads and thought i might get lucky, looks like saving a buck has bit me in the butt. thanks for the diagnosis link

 

do you have power to the pump harness?