GMC Service, Repair & Maintenance

Professional, efficient and value for money repair and maintenance services. Our GMC specialists provide expert diagnosis, professional repairs and maintenance for all models.

GMC Tuning & Performance Upgrades

We specialize in helping you upgrade and modify your vehicle in a way that improves your enjoyment yet, maintains the high quality of the vehicle you drive.


We know that when you buy an exceptional automobile, like any GMC car or SUV, you should use an exceptional GMC service center. We share your enthusiasm for high-end American automobiles and we know that your GMC deserves the care and attention worthy of a high-end performance vehicle. Our staff knows that you’ve invested a great deal into your love for this vehicle.

Our certified technicians not only have experience with GMC vehicles, they are also fully trained in the use of GMC-specific specialized equipment and tools that may be necessary to complete a task when servicing your GMC.


GMCs can have various issues including, but not limited to:

  • Excessive Oil Consumption
  • Failed A/C
  • Transmission Failure

The first step in diagnosing an issue is to contact Bob’s Auto Body & Auto Repair at (708) 388-3993 for a professional and helpful diagnosis. Dashboard display issues typically occurs in vehicles over 100,000 miles and causes a darkening of the car's dashboard display. This can cause the most problems in the dark because it makes the dashboard display unreadable, including the odometer, climate controls, and radio.

Transmission Failure: In both the GMC Acadia, and the GMC Terrain, a known issue is transmission failure. Typically happens between 70,000 miles and 90,000 miles at the earliest, often later.

Failed A/C System: This issue is seen in the GMC Sierra from 2012 – 2015 typically around 45,000 miles.

Excessive Oil Consumption: An issue seen in the GMC Yukon around 70,000 miles in the model years from 2007 - 2016.

For any further questions about common GMC issues, feel free to call Bob’s Auto Body & Auto Repair or stop by to schedule an appointment with our GMC professionals providing unparalleled customer service and repairs to the car you love. Be sure and check out our blog to learn more about vehicle personalization and how to care for your GMC.

If the water pump fails, there can be even more damage ahead to the timing belt and other engine internal parts. The timing belt and water pump MUST be inspected regularly. Rubber parts such as the oil filler cap and valve cover gaskets deteriorate after about 120k miles, so they will both begin to leak. If the leaking becomes excessive, the oil will drip onto the exhaust system and create smoke and a potential for fire.


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