When you need a repair, you always have the choice between your dealer and a local repair shop. As your GMC dealership, we want to tell you some of the most important service benefits you receive by choosing us for your repair.

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If the usual clean, confident rumble of your GMC’s engine isn’t so smooth one day, your spark plugs could be misfiring. If you don’t promptly visit your local GMC dealership for new spark plugs, the misfiring will lead to further problems. Look out for these symptoms of bad plugs.

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Regular maintenance is key to keeping your GMC running at its best. As your trusted GMC dealership, we want to make sure you’re aware of the signs that indicate it’s time for vehicle maintenance. Here are three important signs that your GMC may need attention:

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