fuel additives SATURN SKY 2007 Owners Manual

Service........................................................ 233
Accessories and Modications................... 233
California Proposition 65 Warning.............. 234
Doing Your Own Service Work.................. 234
Adding Equipment to the Outside
of Your Vehicle...................................... 235
Fuel............................................................. 235
Gasoline Octane........................................ 235
Gasoline Specications.............................. 236
California Fuel........................................... 236
Additives................................................... 236
Fuels in Foreign Countries........................ 237
Filling the Tank......................................... 238
Filling a Portable Fuel Container............... 240
Checking Things Under the Hood.............. 240
Hood Release........................................... 241
Engine Compartment Overview.................. 242
Engine Oil................................................. 245
Engine Oil Life System.............................. 250
Engine Air Cleaner/Filter............................ 252
Automatic Transmission Fluid.................... 254
Manual Transmission Fluid........................ 254
Hydraulic Clutch........................................ 254Engine Coolant.......................................... 255
Coolant Surge Tank Pressure Cap............ 258
Engine Overheating................................... 258
Cooling System......................................... 260
Power Steering Fluid ................................. 266
Windshield Washer Fluid........................... 267
Brakes...................................................... 268
Battery...................................................... 271
Jump Starting............................................ 272
Rear Axle.................................................... 278
Headlamp Aiming........................................ 278
Bulb Replacement....................................... 279
Halogen Bulbs........................................... 279
Headlamps and Parking Lamps................. 279
Front Turn Signal, Parking and
Fog Lamps............................................ 280
Taillamps, Turn Signal, Stoplamps
and Sidemarker Lamps.......................... 281
Back-Up Lamps......................................... 282
License Plate Lamp................................... 282
Replacement Bulbs................................... 283
Windshield Wiper Blade Replacement....... 283
Section 5 Service and Appearance Care
231
ProCarManuals.com

Gasoline Specications
At a minimum, gasoline should meet ASTM
specication D 4814 in the United States or
CAN/CGSB-3.5 in Canada. Some gasolines may
contain an octane-enhancing additive called
methylcyclopentadienyl manganese tricarbonyl
(MMT). Saturn recommends against the use
of gasolines containing MMT. SeeAdditives
on page 236for additional information.
California Fuel
If your vehicle is certied to meet California
Emissions Standards, it is designed to operate
on fuels that meet California specications.
See the underhood emission control label.
If this fuel is not available in states adopting
California emissions standards, your vehicle
will operate satisfactorily on fuels meeting
federal specications, but emission control
system performance may be affected. The
malfunction indicator lamp may turn on
and your vehicle may fail a smog-check test.SeeMalfunction Indicator Lamp on page 138.
If this occurs, return to your authorized Saturn
retailer for diagnosis. If it is determined that
the condition is caused by the type of fuel used,
repairs may not be covered by your warranty.
Additives
To provide cleaner air, all gasolines in the
United States are now required to contain additives
that will help prevent engine and fuel system
deposits from forming, allowing your emission
control system to work properly. In most cases,
you should not have to add anything to your
fuel. However, some gasolines contain only the
minimum amount of additive required to meet
U.S. Environmental Protection Agency regulations.
To help keep fuel injectors and intake valves
clean, or if your vehicle experiences problems due
to dirty injectors or valves, look for gasoline that
is advertised as TOP TIER Detergent Gasoline.
Also, your retailer has additives that will help
correct and prevent most deposit-related problems.
236
ProCarManuals.com

A
Accessories and Modications..................... 233
Accessory Power Outlet(s).......................... 121
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................... 55
Additives, Fuel............................................ 236
Add-On Electrical Equipment....................... 325
Air Cleaner/Filter, Engine............................. 252
Air Conditioning........................................... 122
Airbag
Passenger Status Indicator....................... 131
Readiness Light....................................... 130
Airbag Sensing and Diagnostic
Module (SDM).......................................... 363
Airbag System............................................... 43
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 55
How Does an Airbag Restrain?.................. 48
Passenger Sensing System....................... 50
Servicing Your Airbag-Equipped Vehicle..... 54
What Makes an Airbag Inate?.................. 48
What Will You See After an Airbag
Inates?................................................. 48
When Should an Airbag Inate?................. 47
Where Are the Airbags?............................. 45Antenna, Fixed Mast................................... 190
Antenna, XM™ Satellite Radio Antenna
System.................................................... 190
Anti-Lock Brake System (ABS).................... 197
Anti-Lock Brake, System Warning Light....... 135
Appearance Care
Aluminum or Chrome-Plated Wheels........ 320
Care of Safety Belts................................ 318
Chemical Paint Spotting........................... 322
Cleaning Exterior Lamps/Lenses.............. 319
Cleaning the Inside of Your Vehicle.......... 315
Convertible Top........................................ 320
Fabric/Carpet........................................... 316
Finish Care.............................................. 319
Finish Damage......................................... 322
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 317
Leather.................................................... 317
Sheet Metal Damage............................... 321
Tires........................................................ 321
Underbody Maintenance........................... 322
Vehicle Care/Appearance Materials.......... 323
Washing Your Vehicle .............................. 318
Weatherstrips........................................... 318
Windshield and Wiper Blades................... 319
Ashtray(s).................................................... 122
371
ProCarManuals.com

Fuel............................................................ 235
Additives.................................................. 236
California Fuel.......................................... 236
Filling a Portable Fuel Container.............. 240
Filling Your Tank...................................... 238
Fuels in Foreign Countries....................... 237
Gage....................................................... 143
Gasoline Octane...................................... 235
Gasoline Specications............................ 236
Low Warning Light................................... 143
Fuses
Floor Console Fuse Block........................ 326
Fuses and Circuit Breakers...................... 325
Underhood Fuse Block............................. 328
G
Gage
Fuel......................................................... 143
Speedometer........................................... 129
Tachometer.............................................. 129
Gasoline
Octane..................................................... 235
Specications........................................... 236Glove Box..................................................... 99
GM Mobility Reimbursement Program.......... 359
H
Hazard Warning Flashers............................ 110
Headlamp
Aiming..................................................... 278
Headlamp Wiring......................................... 325
Headlamps.................................................. 118
Bulb Replacement.................................... 279
Daytime Running Lamps.......................... 119
Flash-to-Pass........................................... 112
Front Turn Signal, Parking and Fog
Lamps.................................................. 280
Halogen Bulbs......................................... 279
Headlamps and Parking Lamps................ 279
High/Low Beam Changer ......................... 112
On Reminder........................................... 119
Heater......................................................... 122
Height Adjuster, Driver Seat............................ 9
Highbeam On Light..................................... 142
Highway Hypnosis....................................... 216
Hill and Mountain Roads............................. 216
376
ProCarManuals.com