2002 Buick Lesabre Fuel guage

Tiny
MICHAEL RODCAY
  • MEMBER
  • 2002 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 880,000 MILES
My fuel guage on my LaSabre is inaccurate. The guage will indicate a full tank until 3/8 is comsumed. The guage will start to come off the full indicator but is still inaccurate. This condition has persisted since I had a Buick dealership trouble shoot and repair "Check Engine" condition. What can be done to correct this condition or do I have to replace the sensor.
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Tuesday, April 8th, 2008 AT 3:14 PM

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Tiny
SERVICE WRITER
  • EXPERT
Either there is a gauge problem, a ground problem, wiring problem or a problem in the tank, such as a dented tank or a sending unit problem.
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Sunday, April 13th, 2008 AT 9:41 AM

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