engine SAAB 9-7X 2008 Repair Manual

Parking on Hills
{CAUTION:
You really should not park your vehicle, with
a trailer attached, on a hill. If something goes
wrong, your rig could start to move. People
can be injured, and both your vehicle and
the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but don’t shift into
PARK (P) yet. When parking uphill, turn your
wheels away from the curb. When parking
downhill, turn your wheels into the curb.
2. Have someone place chocks under the trailer
wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your
parking brake, and then shift into PARK (P).
5. Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal
down while you:
start your engine,
shift into a gear, and
release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store
the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule for
more on this. Things that are especially important in
trailer operation are automatic transmission uid
(don’t overll), engine oil, axle lubricant, belt(s),
cooling system and brake system. Each of these is
covered in this manual, and the Index will help you
nd them quickly. If you’re trailering, it’s a good idea
to review these sections before you start your trip.
Check periodically to see that all hitch nuts and
bolts are tight.
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Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-3
California Perchlorate Materials Requirements.....5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your Vehicle . . .5-4
Fuel................................................................5-4
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling the Tank..............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-18
Engine Oil Life System..................................5-22
Engine Air Cleaner/Filter................................5-24
Automatic Transmission Fluid.........................5-25
Engine Coolant.............................................5-28
Radiator Pressure Cap..................................5-30
Engine Overheating.......................................5-30
Cooling System............................................5-32
Engine Fan Noise.........................................5-37Power Steering Fluid.....................................5-38
Windshield Washer Fluid................................5-39
Brakes........................................................5-40
Battery........................................................5-43
Jump Starting...............................................5-44
All-Wheel Drive..............................................5-49
Rear Axle.......................................................5-50
Front Axle......................................................5-51
Headlamp Aiming...........................................5-52
Bulb Replacement..........................................5-52
High Intensity Discharge (HID) Lighting............5-52
Halogen Bulbs..............................................5-53
Headlamps..................................................5-53
Front Turn Signal, Sidemarker and
Parking Lamps..........................................5-54
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps...................5-55
License Plate Lamp......................................5-56
Replacement Bulbs.......................................5-57
Windshield Replacement.................................5-57
Windshield Wiper Blade Replacement..............5-57
Tires..............................................................5-60
Tire Sidewall Labeling...................................5-62
Tire Terminology and Denitions.....................5-64
Ination - Tire Pressure.................................5-67
Section 5 Service and Appearance Care
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High-Speed Operation...................................5-68
Tire Pressure Monitor System.........................5-70
Tire Pressure Monitor Operation.....................5-71
Tire Inspection and Rotation...........................5-75
When It Is Time for New Tires.......................5-76
Buying New Tires.........................................5-77
Different Size Tires and Wheels......................5-79
Uniform Tire Quality Grading..........................5-79
Wheel Alignment and Tire Balance..................5-81
Wheel Replacement......................................5-81
Tire Chains..................................................5-82
Accessory Inator.........................................5-83
If a Tire Goes Flat........................................5-85
Changing a Flat Tire.....................................5-86
Removing the Spare Tire and Tools................5-87
Removing the Flat Tire and Installing
the Spare Tire..........................................5-90
Secondary Latch System...............................5-94
Storing a Flat or Spare Tire and Tools............5-98
Spare Tire.................................................5-101
Appearance Care..........................................5-101
Interior Cleaning.........................................5-101
Fabric/Carpet..............................................5-103
Leather......................................................5-103
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-104Care of Safety Belts....................................5-104
Weatherstrips.............................................5-104
Washing Your Vehicle..................................5-105
Cleaning Exterior Lamps/Lenses....................5-105
Finish Care................................................5-106
Windshield, Backglass, and Wiper Blades.......5-106
Aluminum Wheels.......................................5-107
Tires.........................................................5-107
Sheet Metal Damage...................................5-108
Finish Damage...........................................5-108
Underbody Maintenance...............................5-108
Chemical Paint Spotting...............................5-108
Vehicle Care/Appearance Materials................5-109
Vehicle Identication.....................................5-110
Vehicle Identication Number (VIN)................5-110
Service Parts Identication Label...................5-110
Electrical System..........................................5-111
Add-On Electrical Equipment.........................5-111
Headlamps.................................................5-111
Windshield Wiper Fuses...............................5-111
Power Windows and Other Power Options......5-112
Fuses and Circuit Breakers..........................5-112
Engine Compartment Fuse Block...................5-112
Rear Underseat Fuse Block..........................5-119
Capacities and Specications........................5-122
Section 5 Service and Appearance Care
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Service
For service and parts needs, visit your dealer/retailer.
Accessories and Modications
When you add non-dealer/non-retailer accessories to
your vehicle they can affect your vehicle’s performance
and safety, including such things as, airbags, braking,
stability, ride and handling, emissions systems,
aerodynamics, durability, and electronic systems like
antilock brakes, traction control, and stability control.
Some of these accessories may even cause malfunction
or damage not covered by warranty.
Saab accessories are designed to complement and
function with other systems on your vehicle. Your Saab
dealer can accessorize your vehicle using genuine
Saab accessories. When you go to your Saab dealer
and ask for Saab accessories, you will know that
Saab-trained and supported service technicians will
perform the work using genuine Saab accessories.
Also, seeAdding Equipment to Your Airbag-Equipped
Vehicle on page 1-66.
California Proposition 65 Warning
Most motor vehicles, including this one, contain and/or
emit chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm.
Engine exhaust, many parts and systems (including
some inside the vehicle), many uids, and some
component wear by-products contain and/or emit
these chemicals.
California Perchlorate Materials
Requirements
Certain types of automotive applications, such as airbag
initiators, seat belt pretensioners, and lithium batteries
contained in remote keyless entry transmitters, may
contain perchlorate materials. Special handling may
be necessary. For additional information, see
www.dtsc.ca.gov/hazardouswaste/perchlorate.
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Doing Your Own Service Work
{CAUTION:
You can be injured and your vehicle could be
damaged if you try to do service work on a
vehicle without knowing enough about it.
Be sure you have sufficient knowledge,
experience, the proper replacement parts,
and tools before you attempt any vehicle
maintenance task.
Be sure to use the proper nuts, bolts, and
other fasteners. English and metric
fasteners can be easily confused. If you
use the wrong fasteners, parts can later
break or fall off. You could be hurt.
If you want to do some of your own service work,
you will want to use the proper service manual. It tells
you much more about how to service your vehicle
than this manual can.Your vehicle has an airbag system. Before attempting
to do your own service work, seeServicing Your
Airbag-Equipped Vehicle on page 1-66.
You should keep a record with all parts receipts and list
the mileage and the date of any service work you
perform. SeeMaintenance Record on page 6-16.
Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your vehicle
can affect the airow around it. This can cause
wind noise and can affect fuel economy and windshield
washer performance. Check with your dealer/retailer
before adding equipment to the outside of your vehicle.
Fuel
Use of the recommended fuel is an important part of
the proper maintenance of your vehicle. To help keep the
engine clean and maintain optimum vehicle performance,
we recommend the use of gasoline advertised as TOP
TIER Detergent Gasoline.
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Gasoline Octane
Use regular unleaded gasoline with a posted octane
rating of 87 or higher. If the octane rating is less than 87,
you might notice an audible knocking noise when you
drive, commonly referred to as spark knock. If this
occurs, use a gasoline rated at 87 octane or higher as
soon as possible. If you are using gasoline rated at
87 octane or higher and you hear heavy knocking,
the engine needs service.
Gasoline Specications
At a minimum, gasoline should meet ASTM
specication D 4814 in the United States or
CAN/CGSB-3.5 or 3.511 in Canada. Some
gasolines contain an octane-enhancing additive
called methylcyclopentadienyl manganese tricarbonyl
(MMT). We recommend against the use of gasolines
containing MMT. SeeAdditives on page 5-6
for 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 might be affected.
The malfunction indicator lamp could turn on and your
vehicle might fail a smog-check test. SeeMalfunction
Indicator Lamp on page 3-38. If this occurs, return to your
authorized dealer/retailer for diagnosis. If it is determined
that the condition is caused by the type of fuel used,
repairs might not be covered by your warranty.
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Additives
To provide cleaner air, all gasolines in the United States
are now required to contain additives that help prevent
engine and fuel system deposits from forming, allowing
the emission control system to work properly. In most
cases, you should not have to add anything to the 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 dealer/retailer has additives that will help correct and
prevent most deposit-related problems.
Gasolines containing oxygenates, such as ethers and
ethanol, and reformulated gasolines might be available in
your area. We recommend that you use these gasolines,
if they comply with the specications described earlier.
However, E85 (85% ethanol) and other fuels containing
more than 10% ethanol must not be used in vehicles that
were not designed for those fuels.
Notice:Your vehicle was not designed for fuel
that contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in the fuel
system and also damage plastic and rubber parts.
That damage would not be covered under your
warranty.Some gasolines that are not reformulated for
low emissions can contain an octane-enhancing
additive called methylcyclopentadienyl manganese
tricarbonyl (MMT); ask the attendant where you buy
gasoline whether the fuel contains MMT. We recommend
against the use of such gasolines. Fuels containing MMT
can reduce the life of spark plugs and the performance
of the emission control system could be affected. The
malfunction indicator lamp might turn on. If this occurs,
return to your dealer/retailer for service.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel might be hard
to nd. Never use leaded gasoline or any other fuel
not recommended in the previous text on fuel. Costly
repairs caused by use of improper fuel would not
be covered by your warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business in
the country where you will be driving.
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Filling the Tank
{CAUTION:
Fuel vapor burns violently and a fuel re can
cause bad injuries. To help avoid injuries
to you and others, read and follow all the
instructions on the pump island. Turn off your
engine when you are refueling. Do not smoke
if you are near fuel or refueling your vehicle.
Do not use cellular phones. Keep sparks,
ames, and smoking materials away from fuel.
Do not leave the fuel pump unattended when
refueling your vehicle. This is against the law
in some places. Do not re-enter the vehicle
while pumping fuel. Keep children away from
the fuel pump; never let children pump fuel.The tethered fuel cap is located behind a hinged fuel
door on the driver’s side of the vehicle.
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Checking Things Under
the Hood
{CAUTION:
Things that burn can get on hot engine parts
and start a re. These include liquids like fuel,
oil, coolant, brake uid, windshield washer and
other uids, and plastic or rubber. You or
others could be burned. Be careful not to drop
or spill things that will burn onto a hot engine.
Hood Release
1. To open the hood,
rst pull the handle
with this symbol on it.
It is located inside the
vehicle under the
instrument panel on
the driver’s side.
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Engine Compartment Overview
When you open the hood on the 4.2L L6 engine, here is what you will see:
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