1998 Pontiac Grand Prix Owner's Manual - Page 347

I tMPORTANTKEEP ENGINE OIL LEVEL AND CHANGE AS RECOMMENDED A THE PROPER T I I Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps keep your to vehicle in good working condition, but helps the also environment. All recommended maintenance procedures are important. Improper vehicle maintenance even can affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation increase the level can of emissions from your vehicle. help protect our To environment, andto keep your vehicle in good condition, please maindn your vehicle properly. Wl 7-2 I Protection Plan 1 How This Section is Organized The remainder of this section is divided into five parts: Have you purchased the GM Protection Plan? The Plan supplements your new vehiclewarranties. See your Warranty andOwner Assistance booklet, or your Pontiac dealer for details. "Part A: Scheduled Maintenance Services"shows what to have done and how often. Somethese of services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your dealer's service department another qualified or service centerdo these jobs.