why isn't the fuel gauge working properly? on 2001 Buick Regal

at a long stop light the the fuel gauge will go from full to empty. It happens all the time.

by in Blue Springs, MO on May 19, 2010
2 answers
ANSWER by on May 19, 2010
sounds like the fuel sender, have it check for possible replacement. Roy
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ANSWER by on November 02, 2010
Probably fuel level sensor attached to fuel pump