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Buick LeSabre Fuel Level Sensor Failure

 
Buick LeSabre Problem
154 Reports
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Model Years Affected: 1996, 2000, 2001, 2002, 2003, 2004, 2005

Average Mileage: 115,078 mi (2,010 mi - 250,000 mi)

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It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

  • Visitor, , 70,000 mi

    Fuel gauge has false readings when under half of tank...dealer said it was fuel level sensor..Approx $ 500.00 to repair.. have been using trip meter, at 200 miles I fill up....Does any one know if this module can be replaced by removing inside of trunk panel????

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  • Visitor, , 79,650 mi

    Fel-
    +

    fuel sensor. Can it be removed from the trunk access?

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  • Visitor, , 95,000 mi

    Gas gauge needle reads full all the time

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  • Visitor, , 100,000 mi

    guage becomes very eratic when it drops below the 3/4 mark

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  • Visitor, , 106,500 mi

    Replaced fuel pump and the problem still there.

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  • Visitor, , 134,000 mi

    fuel gauge inop shows full at all times..

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  • Visitor, , 142,000 mi

    Gas gauge stopped reading correctly. Diagnosed by dealer as the gas tank module. Buick wants $700 to install new one, parts and labor. What a ripoff. We keep track of mileage but my old Toyotas never had a failure like this in only 10 years!

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  •  Rookie

    it doesn't register properly. I just keep track of the mileage.

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  • Visitor, , 60,000 mi

    Erratic Fuel Gauge Operation due to faulty plastic on the part. Opted to NOT replace, just watch the mileage on the car and fill tank every 100 miles of in town driving.

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  • Visitor, , 135,000 mi

    mechanic said it would be $500 to fix so i didn't. it became erratic at less than half a tank.

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