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

1997 Chevrolet Blazer

Tiny

junec_nev

October, 20, 2012 AT 11:25 PM

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

FOUND 400 RELATED QUESTIONS

Fuel Gauge Not Working

14 ANSWERS
3 IMAGES

Fuel Gauge Doesn't Work

3 ANSWERS
7 IMAGES

5 Answers

Tiny

ASEMaster6371

October, 20, 2012 AT 11:27 PM

Did you do the entire module or just the pump?

It is most likely the sender unit not working correctly.

Roy

Tiny

ASEMaster6371

October, 20, 2012 AT 11:27 PM

Did you do the entire module or just the pump?

It is most likely the sender unit not working correctly.

Roy

Tiny

rasmataz

October, 20, 2012 AT 11:29 PM

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

Tiny

junec_nev

October, 21, 2012 AT 8:54 PM

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.

Tiny

rasmataz

October, 21, 2012 AT 10:47 PM

Wiring

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