Because of the different ways GM vehicles are used, maintenance needs vary. More frequent maintenance intervals than found in these manual may by needed. When reading this section, keep in mind the conditions under which the vehicle is operated, and adjust the maintenance intervals accordingly.

The proper fluids and lubricants to use are listed in Fluid and Lubricant Recommendations . Use the proper fluids and lubricants whenever servicing this vehicle.

The maintenance schedules found in this manual are for vehicles that: