Performance and Maintenance

See also:

Testing the Alarm
To test the alarm: 1. Lower the driver window and open the driver door. 2. Press lock on the RKE transmitter. 3. Close the door and wait for the security light to go out. 4. Reach in through the w ...

Selecting the Right Engine Oil
Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants on page 11‑12. Specification Use and ask for licensed en ...

Introduction
The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, GMC, the GMC Truck Emblem, and SIERRA are ...