2008 GMC Sierra 1500 Pickup Owner's Manual - Page 313

Section 5 Service and Appearance Care Engine Fan Noise ...5-33 Power Steering Fluid ...5-34 Windshield Washer Fluid ...5-35 Brakes ...5-36 Battery ...5-39 Jump Starting ...5-40 All-Wheel Drive ...5-45 Rear Axle ...5-46 Front Axle ...5-47 Headlamp Aiming ...5-49 Bulb Replacement ...5-52 Halogen Bulbs ...5-52 Headlamps ...5-52 Front Turn Signal, Sidemarker and Daytime Running Lamps ...5-53 Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp ...5-54 Taillamps, Turn Signal, Stoplamps and Back-up Lamps ...5-55 License Plate Lamp ...5-56 Replacement Bulbs ...5-57 Windshield Wiper Blade Replacement ...5-57 Tires ...5-58 Tire Sidewall Labeling ...5-59 Tire Terminology and Definitions ...5-62 Inflation - Tire Pressure ...5-65 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 ...5-5 California Fuel ...5-6 Additives ...5-6 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 ...5-13 Engine Oil Life System ...5-16 Engine Air Cleaner/Filter ...5-17 Automatic Transmission Fluid ...5-20 Engine Coolant ...5-23 Coolant Surge Tank Pressure Cap ...5-26 Engine Overheating ...5-26 Overheated Engine Protection Operating Mode ...5-28 Cooling System ...5-29