SPONSORED LINKS

Chevy Blazer fuel pump

Tiny
DAVID
  • MEMBER
  • 2002 CHEVROLET BLAZER
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.
Friday, March 18th, 2011 AT 5:00 AM

6 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
You can test it right then and there from the battery submerged in fuel
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Friday, March 18th, 2011 AT 5:11 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
You would have to apply power to "B" and ground to "C".
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Friday, March 18th, 2011 AT 12:18 PM
Tiny
DAVID
  • MEMBER
  • 3 POSTS
We hooked up all the wires and turned the ingnition to "on". It did not do anything. Should it have?
Was this
answer
helpful?
Yes
No
Friday, March 18th, 2011 AT 1:22 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
It should energize for 2 seconds when the key is first turned on.
Was this
answer
helpful?
Yes
No
Friday, March 18th, 2011 AT 1:24 PM
Tiny
DAVID
  • MEMBER
  • 3 POSTS
It did not engergize at all. What could be the problem?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, March 18th, 2011 AT 1:31 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Here is what you need to track it down.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Friday, March 18th, 2011 AT 1:40 PM

Please login or register to post a reply.

Related Fuel System Fuel Pump Test Content

Fuel Pump Pressure Test
GUIDE
Fuel Pump Pressure Test
Your car's fuel pump is used to supply gas to the engine's fuel injectors weather it be gasoline or diesel fuels. Depending on the fuel system design you can have one or...
VIEW MORE

Sponsored links