Fuel Gauge on 2002 Buick Century Custom
The fuel gauge on my 2002 Buick Century Custom is
giving erroneous readings. Whatever the gauge reads
when fuel is added to the tank, the gauge will continue to
read the same amount until the tank is empty. However, if
the engine is stopped by turning off the ignition key, the
gauge will automatically set itself to, and now show, the
correct amount of fuel. But, the gauge will not change
from that amount as fuel is used, and continues to show
the improper amount.