fuel filter SAAB 9-3 2004 Owners Manual

101 Instruments and controls
Air ventsThe air vents swivel universally, so that air
can be directed as desired. In winter, for
instance, the outer vents can be directed
onto the door windows for enhanced
demisting.
The amount of air can be individually con-
trolled by the regulator on each vent. If you
wish to reduce the airflow, start by half-
shutting the vent in question.The air conditioning is combined with the
conventional climate control system and
is switched on by pressing the but-
ton, provided that the fan control is in
position 1-5.
The incoming air is treated in three stages:
first it passes through a filter; it is then dehu-
midified and cooled; and finally, if required,
it is heated.
If the engine coolant gets too hot, the A/C
compressor will be turned off and the follow-
ing message will be shown on the Saab
Information Display (SID):
Convertible: When the soft top or all the
windows are open in a hot, humid climate, it
is recommended to switch off the air condi-
tioning to save fuel. Also, if the air condition-
ing is on, condensation may form on cold
surfaces such as the floor air ducts.
Condensation waterWhen the A/C compressor is on, the incom-
ing air is dehumidified. The resulting con-
densation water is drained away through an
outlet under the car.
It is therefore perfectly normal for water to
be seen dripping from this outlet when the
car is parked. The warmer the ambient air
and the higher the humidity, the more con-
densation will form.
When the button is pressed, the reg-
ular air intake will be closed. In this mode,
the air inside the cabin is recirculated.
Use recirculation when you wish for rapid
cooling at very high outside temperatures.
Switch the air conditioning (A/C) on first.
If necessary, recirculation can be switched
on manually to avoid unpleasant air from
entering the car.
Only use recirculation for a short period
of time at temperatures lower than 50°F
(+10°C), such as to avoid unpleasant air.
Mist or ice may otherwise form on the
windows.
Air conditioning (A/C)A/C off due to high engine
temperature.
Recirculation
Panel vent
ProCarManuals.com

271 Technical data
Fuel
Engines
Recommended oil viscosities.
Viscosity is a measurement of the oils thickness. The thickness
influences, among other things, the fuel economy. For best
function Saab recommends:
For gasoline engines, SAE 0W-30 engine oil.
Some oil companies have engine oils meeting our requirements
(GM-LL-A-025) but with other viscosities than what we recom-
mend as a first choice. Those engine oils are also accepted.
Extra engine oil additives.
Don't add anything to your oil. The recommended oils are all
you will need for good engine performance and protection.
When to change engine oil.
Your vehicle has a display (SID) where time for service will be
shown. Based not only on mileage but also on driving condi-
tions the mileage at which a service will be indicated can vary
considerably.
Under normal circumstances the service indication will come on
at or around 15 000 miles or 2 years.
For this service system to work it is of outmost importance that
the right engine oil is used.
When the message for service is displayed you need to have
the required service done as soon as possible.
After the service your service personnel will reset the service in-
dicator. It is important to reset the service indicator in order to
optimize the time to the next service.
Oil capacity, including filter (oil change) __ 6.3 qts. (6.0 l)Fuel tank capacity ___________________ 16.05 U.S. gal. (61 l)
For optimum performance
Saab recommends:
2.0t (175 hp) ______________________ Unleaded 90 AON
2.0 Turbo (210 hp) _________________ Unleaded 90 AON
2.0t EcopowerRating, EEC at 5500 rpm ____________ 175 hp (129 kW)
Maximum torque, EEC at 2500 rpm ____ 195 ft.lb. (265 Nm)
Compression ratio _________________ 9.5:12.0 Turbo EcopowerRating, EEC at 5300 rpm ____________ 210 hp (155 kW)
Maximum torque, EEC at 2500 rpm ____ 221 ft.lb. (300 Nm)
Compression ratio _________________ 9.5:1
ProCarManuals.com