20buick Lesabre Fuel Gauge Problems. After he would refuel the fuel gauge would not move. That information is eventually sent to the fuel level gauge for driver awareness.
It will float on the top of the fuel and as the arm moves down the signal strength from the sending unit decreases. That information is eventually sent to the fuel level gauge for driver awareness. The gauge goes a little whacko once the tank is less than half full with owners saying it sticks in place or bounces around.
It will float on the top of the fuel and as the arm moves down the signal strength from the sending unit decreases.
I have a 2004 Buick LeSabre with 65000 miles. The most recently reported issues are listed below. This Buick Lesabre seems to have alot of issues with the gas gauge. Average repair cost is 260 at 144000 miles.