2006 Pontiac Grand Prix Speedometer reading wrong numbers

2006 PONTIAC GRAND PRIX
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KBEYNUM62084
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2006 Pontiac Grand Prix Automatic

My girlfriend was driving my car this morning and she said that the sppeedometer was reading 70 MPH when she was only doing about 5. I am trying to figure out what is going on?
Aug 26, 2009 at 8:10 AM
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