2008 GMC Yukon Owner's Manual - Page 369

Section 5 Service and Appearance Care Coolant Surge Tank Pressure Cap ...5-31 Engine Overheating ...5-31 Overheated Engine Protection Operating Mode ...5-33 Cooling System ...5-34 Engine Fan Noise ...5-39 Power Steering Fluid ...5-39 Windshield Washer Fluid ...5-40 Brakes ...5-41 Battery ...5-45 Jump Starting ...5-46 Rear Axle ...5-52 Four-Wheel Drive ...5-54 Front Axle ...5-55 Headlamp Aiming ...5-56 Bulb Replacement ...5-59 Halogen Bulbs ...5-59 Taillamps, Turn Signal, Stoplamps and Back-up Lamps ...5-60 License Plate Lamp ...5-61 Replacement Bulbs ...5-61 Windshield Wiper Blade Replacement ...5-62 Tires ...5-64 Tire Sidewall Labeling ...5-65 Tire Terminology and Definitions ...5-69 Inflation - Tire Pressure ...5-72 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 ...5-5 Gasoline Specifications ...5-6 California Fuel ...5-6 Additives ...5-6 Fuel E85 (85% Ethanol) ...5-7 Fuels in Foreign Countries ...5-8 Filling the Tank ...5-9 Filling a Portable Fuel Container ...5-11 Checking Things Under the Hood ...5-12 Hood Release ...5-13 Engine Compartment Overview ...5-14 Engine Oil ...5-15 Engine Oil Life System ...5-18 Engine Air Cleaner/Filter ...5-19 Automatic Transmission Fluid (4-Speed Transmission) ...5-22 Automatic Transmission Fluid (6-Speed Transmission) ...5-24 Engine Coolant ...5-28