Gas Guage not working, and Engine Service Soon, light stays on on 2005 Buick LeSabre

Gas Guage Goes Past Full when turn ignition on, Check engine light came on, and stayed on, after about one day, after guage went bad

by in Metairie, LA on January 02, 2013
2 answers 2 comments
ANSWER by on January 02, 2013
First, get engine code read and repost on here. Autozone or another parts place will usually read for free. It is possible the fuel gauge sending unit (gas tank float) has failed but get code read first.
COMMENT by on January 02, 2013
THANKS..
ANSWER by on January 02, 2013
BAK IS CORRRECT YOUR CODE MAY HAVE TO DO WITH FUEL LEVEL SENSOR WHICH WOULD MAKE FUEL GAUGE NON OP
COMMENT by on January 02, 2013
THANKS, I PUT MY CAR IN THE SHOP, TODAY TO HAVE THIS PROBLEM CORRECTED.