gas gauge stop working on 2000 Oldsmobile Silhouette

my gas gauge stopped working, have to keep track of mileage when I fuel now. goes from empty to full on needle as I drive

1 answer
Your fuel gauge sending unit is probably failing. I would try adding a bottle of techron to a full tank of fuel, it will help to clean the sending unit, it's worth a try. http://bit.ly/Techron_Concentrate