JUST REPLACED NEW FUEL PUMP BUT MY FUEL GAUGE ...

  • Tiny
  • junec_nev
  • 1997 Chevrolet Blazer
  • 200,000 miles

Just replaced new fuel pump, but my fuel gauge isn't working right, most of the time when gas pedal pressed, the needle goes all the way down to extreme full, all the way

Saturday, October 20th, 2012 AT 11:25 PM

4 Answers

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

Did you do the entire module or just the pump?

It is most likely the sender unit not working correctly.

Roy

Was this
answer
helpful?
Yes
No
Saturday, October 20th, 2012 AT 11:27 PM
  • Tiny
  • rasmataz
  • Member

You need to have the fuel sending unit and wiring checked/tested-start here

Was this
answer
helpful?
Yes
No
Saturday, October 20th, 2012 AT 11:29 PM
  • Tiny
  • junec_nev
  • Member

The fuel pump comes with the pump and sending unit with it, airtec brand. Did some wiring though, the old one got square connector and replaced it with a straight one that comes with the new pump. Got purple, gray and two black wires in it.

Was this
answer
helpful?
Yes
No
Sunday, October 21st, 2012 AT 8:54 PM
  • Tiny
  • rasmataz
  • Member

Wiring

Was this
answer
helpful?
Yes
No
Sunday, October 21st, 2012 AT 10:47 PM

Please login or register to post a reply.

Similar Questions