To help prevent moisture from forming in the fuel system and the risk of its freezing, use of an antifreeze additive 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 extended period, it is best to have the fuel tank filled to capacity.
Parking in cold weather
Driving on snowy and icy roadsCatalytic converter
The catalytic converter is installed in the
exhaust system. It serves as a catalyst to
reduce HC, CO and NOx in exhaust
gases, thus providing cleaner exhaust.
To avoid damage to the catalytic converter:
Use only unleaded fuel. Even a small
amount of leaded fuel will damage the
cata ...
Dtc p0400 egr "a" flow
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0400 EGR "A" FLOWDTC detecting condition:Detected when two consecutive driving cycles with fault occur.Trouble symptom:• Movement performance problem when engine is low speed• Improper i ...
Register transmitter (id) Operation
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Register Transmitter (ID)OPERATIONPerform the registration procedure of the transmitter in the following cases:• Transmitter is replaced.• TPMS & keyless entry CM or TPMS CM is replaced.NOTE:• If registration of the transmitter ...