Question about 1999 Cadillac DeVille

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Fuel indications flucuate dramatically from empty to 380 miles remaining

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Hello.

This is usually dew to a broken sensor in the fuel tank or a electrical grounding issue between the tank and body.

It could as well be a gauge problem.

I hope this helps.

Posted on Dec 29, 2010

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Posted on Jan 02, 2017

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