Question about 2005 GMC Yukon Xl Denali

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Ever once in a while my speedomider is faster then my actually speed.

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The problem is in the cluster

Posted on Jan 01, 2011


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My Speedometer reads faster than than actual speed and the reading to actually increases ex at 20 mph it reads 28 mph and at 55 mph it reads 80 mph. How can I correct this?

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