1996 Chevrolet Tahoe Owner's Manual - Page 328

Section 7 Maintenance Schedule Introduction KEEP ENGINE OIL AT THE PROPER LEVEL AND CHANGE AS RECOMMENDED IMPORTANT- Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. All recommended maintenance procedures are important.Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition, please maintain your vehicle properly. This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance. Protection Plan Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty andOwner Assistance booklet,or your GM dealerfor details. 7-1