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Fuel gauge issues on a 2001 Pontiac Montana.?

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  • Fuel gauge issues on a 2001 Pontiac Montana.?


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Answer #1 | 23/07 2014 15:50
Sending unit in the tank or the gauge? If you shunt the tank unit wire to ground, the gauge should go to full. If not, then gauge is bad. This is AC so a voltmeter will not help, but you can test the tank sending unit with an ohmmeter when disconnected.
Positive: 85.714285714286 %
Answer #2 | 23/07 2014 15:54
the sending unit in the tank is messing up and not reading right ! the gas tank will have to be removed and a new sending unit put in !
Positive: 60 %
Answer #3 | 23/07 2014 22:54
the sending unit in the tank is messing up and not reading right ! the gas tank will have to be removed and a new sending unit put in !
Positive: 60 %
Answer #4 | 23/07 2014 17:45
the gas tank will have to be removed and a new sending unit put in the sending unit in the tank is messing up and not reading right
Positive: 50 %
Answer #5 | 18/08 2014 18:47
I charge $40 per hour for reliable advice friend,lol.
Positive: 50 %
Answer #6 | 23/07 2014 22:50
Sending unit in the tank or the gauge? If you shunt the tank unit wire to ground, the gauge should go to full. If not, then gauge is bad. This is AC so a voltmeter will not help, but you can test the tank sending unit with an ohmmeter when disconnected.
Positive: 50 %
Answer #7 | 24/07 2014 00:45
the gas tank will have to be removed and a new sending unit put in the sending unit in the tank is messing up and not reading right
Positive: 33.333333333333 %
Answer #8 | 19/08 2014 01:47
I charge $40 per hour for reliable advice friend,lol.
Positive: 20 %

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