Chevy blazer fuel pump

2002 CHEVROLET BLAZER
Avatar
  • MEMBER
  • 3 POSTS
I replaced the fuel pump and went to test it before we put the fuel tank back. can you test a fuel pump with the gas tank out of the car? wires are hooked up.
Mar 18, 2011 at 5:00 AM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
You can test it right then and there from the battery submerged in fuel
Mar 18, 2011 at 5:11 AM
Avatar
WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
You would have to apply power to "B" and ground to "C".
Mar 18, 2011 at 12:18 PM
Advertisement
Avatar
  • MEMBER
  • 3 POSTS
We hooked up all the wires and turned the ingnition to "on"... it did not do anything. Should it have?
Mar 18, 2011 at 1:22 PM
Avatar
WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
It should energize for 2 seconds when the key is first turned on.
Mar 18, 2011 at 1:24 PM
Avatar
  • MEMBER
  • 3 POSTS
It did not engergize at all. What could be the problem?
Mar 18, 2011 at 1:31 PM
Avatar
WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
Here is what you need to track it down.
Mar 18, 2011 at 1:40 PM