Service and appearance care – Hummer 2007 H3 User Manual
Page 311
Service ........................................................ 314
Accessories and Modifications ................... 314
California Proposition 65 Warning .............. 315
Doing Your Own Service Work .................. 315
Adding Equipment to the Outside
of Your Vehicle ...................................... 316
Fuel ............................................................. 316
Gasoline Octane ........................................ 316
Gasoline Specifications .............................. 316
California Fuel ........................................... 316
Additives ................................................... 317
Fuels in Foreign Countries ........................ 318
Filling the Tank ......................................... 318
Filling a Portable Fuel Container ............... 320
Checking Things Under the Hood .............. 321
Hood Release ........................................... 321
Engine Compartment Overview .................. 322
Engine Oil ................................................. 323
Engine Oil Life System .............................. 326
Engine Air Cleaner/Filter ............................ 328
Automatic Transmission Fluid .................... 329
Manual Transmission Fluid ........................ 332
Hydraulic Clutch ........................................ 334
Engine Coolant .......................................... 335
Radiator Pressure Cap .............................. 338
Engine Overheating ................................... 338
Cooling System ......................................... 340
Engine Fan Noise ..................................... 345
Power Steering Fluid ................................. 345
Windshield Washer Fluid ........................... 346
Brakes ...................................................... 347
Battery ...................................................... 351
Jump Starting ............................................ 352
Rear Axle .................................................... 357
Four-Wheel Drive ........................................ 358
Front Axle ................................................... 358
Section 5
Service and Appearance Care
311