Subaru Forester: Maintenance and service / Spark plugs
It may be difficult to replace the spark
plugs. It is recommended that you have the
spark plugs replaced by your SUBARU
dealer.
The spark plugs should be replaced
according to the maintenance schedule
in the “Warranty and Maintenance Booklet”.
CAUTION
Make sure the cables are replaced in
the correct order.
Recommended spark plugs
For the recommended spark plugs, refer to
“Electrical system”.
It is unnecessary to check the deflection of
the drive belt periodically because your
engine is equipped with an automatic belt
tension adjuster. However, replacement of
the belt should be done according to the
maintenance schedule in the “Warranty
and Maintenance Booklet”...
Other information:
The sensitivity of the high beam assist
function can be lowered by performing the
following operations.
Before turning the ignition switch to the
“ON” position, set the light control switch to
the “AUTO” position and push the signal
lever forward (high beam position)...
Replacing the air cleaner filter
Replace the air cleaner filter whenever it accumulates significant debris or reaches scheduled intervals, and avoid washing or submerging it in liquids to preserve structural integrity.
You can clear loose surface dust from the filter media while inspecting the air cleaner compartment by using moderate compressed air to blow out trapped particles from the clean side outward...