Using Maintenance Schedules

2013 GMC Savana 3500 V8-6.0LSECTION Using Maintenance Schedules


GENERAL INFORMATION
Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed.

Notice: Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition.

The Tire Rotation and Required Services are the responsibility of the vehicle owner. It is recommended to perform these services every 12 000 km/7,500 mi. Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions.

Because of the way people use vehicles, maintenance needs vary. There may need to be more frequent checks and services.

The Normal Service intervals are for vehicles that:
Carry passengers and cargo within recommended limits on the Tire and Loading Information label.
Are driven on reasonable road surfaces within legal driving limits.
Use the recommended fuel.

The Severe Service intervals are for vehicles that:
Mainly driven in heavy city traffic in hot weather.
Mainly driven in hilly or mountainous terrain.
Frequently towing a trailer.
Used for high speed or competitive driving.
Used for taxi, police, or delivery service.

Warning: Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available.



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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.