GMC 2005 GMC Envoy Automobile User Manual


 
Service ............................................................5-3
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 ...................................................5-15
Engine Oil Life System ..................................5-18
Engine Air Cleaner/Filter ................................5-19
Automatic Transmission Fluid .........................5-21
Engine Coolant .............................................5-23
Radiator Pressure Cap ..................................5-26
Engine Overheating .......................................5-26
Cooling System ............................................5-28
Engine Fan Noise .........................................5-33
Power Steering Fluid .....................................5-34
Windshield Washer Fluid ................................5-34
Brakes ........................................................5-35
Battery ........................................................5-38
Jump Starting ...............................................5-39
Rear Axle .......................................................5-43
Four-Wheel Drive ............................................5-44
Front Axle ......................................................5-44
Bulb Replacement ..........................................5-45
Halogen Bulbs ..............................................5-45
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps ....................................5-46
Taillamps, Turn Signal, and Stoplamps ............5-46
Back-Up Lamps ............................................5-47
Replacement Bulbs .......................................5-47
Windshield Wiper Blade Replacement ..............5-48
Tires ..............................................................5-50
Tire Sidewall Labelling ...................................5-51
Tire Terminology and Definitions .....................5-54
Inflation - Tire Pressure .................................5-56
Tire Inspection and Rotation ...........................5-57
When It Is Time for New Tires .......................5-59
Buying New Tires .........................................5-59
Uniform Tire Quality Grading ..........................5-60
Wheel Alignment and Tire Balance ..................5-61
Section 5 Service and Appearance Care
5-1