2008 GMC Envoy Owner's Manual - Page 295

Section 5 Service and Appearance Care Engine Fan Noise ...5-35 Power Steering Fluid ...5-36 Windshield Washer Fluid ...5-37 Brakes ...5-38 Battery ...5-41 Jump Starting ...5-42 Rear Axle ...5-46 Four-Wheel Drive ...5-47 Front Axle ...5-48 Headlamp Aiming ...5-49 Bulb Replacement ...5-49 Halogen Bulbs ...5-49 Headlamps ...5-50 Front Turn Signal, Sidemarker and Parking Lamps ...5-51 Taillamps, Turn Signal, and Stoplamps ...5-51 Back-Up Lamps ...5-53 License Plate Lamp ...5-53 Replacement Bulbs ...5-54 Windshield Wiper Blade Replacement ...5-54 Tires ...5-57 Tire Sidewall Labeling ...5-58 Tire Terminology and Definitions ...5-61 Inflation - Tire Pressure ...5-64 5-1 Service ...5-3 Accessories and Modifications ...5-3 California Proposition 65 Warning ...5-4 California Perchlorate Materials Requirements ...5-4 Doing Your Own Service Work ...5-4 Adding Equipment to the Outside of Your Vehicle ...5-5 Fuel ...5-5 Gasoline Octane ...5-6 Gasoline Specifications ...5-6 California Fuel ...5-6 Additives ...5-7 Fuels in Foreign Countries ...5-7 Filling the Tank ...5-8 Filling a Portable Fuel Container ...5-10 Checking Things Under the Hood ...5-10 Hood Release ...5-11 Engine Compartment Overview ...5-12 Engine Oil ...5-16 Engine Oil Life System ...5-19 Engine Air Cleaner/Filter ...5-21 Automatic Transmission Fluid ...5-23 Engine Coolant ...5-26 Radiator Pressure Cap ...5-28 Engine Overheating ...5-28 Cooling System ...5-30