Subaru 2004 Impreza - Manual (Page 324)

8-13
Driving tips
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pipe and from around your vehicle if you park
the vehicle in snow with the engine running.
! Refueling in cold weather
To help prevent moisture from forming in the fuel sys-
tem and the risk of its freezing, use of an antifreeze ad-
ditive in the fuel tank is recommended during cold
weather.
Use only additives that are specifically designed for
this purpose. When an antifreeze additive is used, its
effect lasts longer if the tank is refilled whenever the
fuel level reaches half empty.
If your SUBARU is not going to be used for an extend-
ed period, it is best to have the fuel tank filled to capac-
ity.
! Driving on snowy and icy roads
To prevent skidding and slipping, avoid sudden brak-
ing, abrupt acceleration, high-speed driving, and
sharp turning when driving on snowy or icy roads.
Always maintain ample distance between your vehicle
and the vehicle ahead of you to avoid the need for sud-
den braking.
To supplement the foot brake, use the engine brake
effectively to control the vehicle speed. (Shift into a
lower gear when necessary.)
Avoid shifting down abruptly. Such behavior can
cause the wheels to lock, possibly leading to loss of
vehicle control.
An anti-lock brake system (ABS) enhances your vehi-
cle’s braking performance on snowy and icy roads.
Refer to the “ABS (Anti-lock Brake System)” section in
chapter 7 for information on braking on slippery sur-
faces.
NOTE
The following tires are summer tires. Compared
with winter and all-season tires, summer tires give
significantly less grip on snowy and icy road sur-
faces. Avoid driving on snowy and icy road sur-
face with summer tires.
"
225/45R17 tires for WRX-STi
" Optional 215/45R17 tires for WRX
Do not use the cruise control on slippery roads
such as snowy or icy roads. This may cause
loss of vehicle control.