The fuel guage on my 2005 Buick Terraza has suddenly become erratic. It will read anywhere from empty to full after a fillup. The computer will suddenly give a low fuel warning. Turning the car off and back own will sometimes clear the problem. Does this car use a instrument voltage regulator and if yes, where is it. Or is the instrument voltage regulator part of the computer?
have the same problem?
Sunday, July 4th, 2010 AT 12:51 PM