Question about 2005 Buick Terraza

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Gas gauge shows empty after filling gas tank. Eventually the gas gauge will register the proper level.

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  • Buick Master
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The gauge circuit is shunted on most cars, this is wierd, but needed to stabilize the readings... Your description sounds like normal function. Drivers would complain if the qauge were to be instant, going around corners, starting, stopping, all move fuel, and the gauge would indicate this, cauing driver alarm...Been this way for ever, although yours sounds like it is on the far side of the scale...if it reads correctly after a while, you could replace everything and you would have the same performance.

Posted on Sep 07, 2009

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Posted on Jan 02, 2017

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