Fuel gauge

Tiny
TRACKER
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  • PONTIAC FIREBIRD
1997 pontiac firebird 6 cyl.76,000. Fuel gauge won't work. Replaced fuel sending unit and gauges. Is there anything else to check. PLEASE HELP
Wednesday, January 10th, 2007 AT 4:23 PM

4 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
At the bottom of the main forum page is a link to Mitchell1. Go to wiring diagrams and find th esender wire. Test with an Ohm meter for continuity, there might be a break in the wire
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Thursday, January 11th, 2007 AT 7:27 AM
Tiny
SERVICE WRITER
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Does it always read empty?

Or always read full?
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Friday, January 12th, 2007 AT 8:35 PM
Tiny
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It always reads 3/4 except when you fill it then it moves toward full a little bit
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Sunday, January 14th, 2007 AT 1:20 PM
Tiny
SERVICE WRITER
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I'm far from a wiring pro, and Jack probably has the right answer, but I have received bad sending units that did that.
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Sunday, January 14th, 2007 AT 1:47 PM

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