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GMC Sierra 2500  problems

GMC Sierra 2500

cooling system Problems

We don't have a lot of GMC Sierra 2500 cooling system problems on file — feel free to add yours here. The most common Sierra 2500 cooling system problems occur at 74,000 miles.

The worst model years for cooling system problems are the 2012 Sierra 2500, 2011 Sierra 2500, and the 2002 Sierra 2500.

Click on the graph bars for more details about cooling system problems for a specific model year.

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Worst GMC Sierra 2500 Cooling System Problems

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