CAUTION
.
For models except STI, be careful
not to touch the engine oil filter
when removing the oil filler cap.
Doing so may result in a burn, a
pinched finger, or may cause
some other injury.
.
Use only engine oil with the
recommended grade and vis-
cosity.
.
Be careful not to spill engine oil
when adding it. If oil touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
engine oil gets on the exhaust
pipe, be sure to wipe it off.
To add engine oil, remove the engine oil
filler cap and slowly pour engine oil
through the filler neck. After pouring oil
into the engine, you must use the level
gauge to confirm that the oil level is
correct.
For models STI, just after driving or while
the engine is warm, the engine oil level
reading may be in a range between the
upper level and the notch mark. This is
caused by thermal expansion of the
engine oil.
NOTE
To prevent overfilling the engine oil, do
not add any additional oil above the
upper level when the engine is cold.
&
Changing the oil and oil filter
Change the oil and oil filter according to
the maintenance schedule in the
“
War-
ranty and Maintenance Booklet
”
.
The engine oil and oil filter must be
changed more frequently than listed in
the maintenance schedule when driving
on dusty roads, when short trips are
frequently made, or when driving in
extremely cold weather.
NOTE
.
Changing the engine oil and oil filter
should be performed by a well-trained
expert. Contact your SUBARU dealer
for changing the engine oil and oil filter.
Fully trained mechanics are on standby
at a SUBARU dealer to utilize the
special tools, spare parts and recom-
mended oil for this work, and also,
used oils are properly disposed of.
.
If performing oil replacement your-
self, observe the local regulations and
dispose of waste oil properly.
&
Recommended grade and
viscosity
CAUTION
Use only engine oil with the recom-
mended grade and viscosity.
Refer to
“
Engine oil
”
F
12-4.
NOTE
Engine oil viscosity (thickness) affects
fuel economy. Oils of lower viscosity
provide better fuel economy. However,
in hot weather, oil of higher viscosity is
required to properly lubricate the en-
gine.
Maintenance and service/Engine oil
–
CONTINUED
–
11-15
Summary of Contents for WRX 2018
Page 1: ...2018 WRX WRX STI Love It s what makes a Subaru a Subaru OWNER S MANUAL 1 26 17 4 47 PM...
Page 2: ......
Page 4: ......
Page 5: ...This manual describes the following vehicle types...
Page 6: ......
Page 16: ......
Page 98: ...Keys and doors Moonroof if equipped 2 39 Moonroof switches 2 39 Sun shade 2 41...
Page 138: ......
Page 224: ...Instruments and controls Horn Horn 1 Horn mark To sound the horn push the horn pad 3 86...
Page 330: ......
Page 460: ......
Page 520: ......
Page 553: ...Index 14...
Page 564: ...14 12 Index Winter Driving 8 6 Tires 8 9 11 30 Wiper and washer 3 72 Wiper deicer 3 84...
Page 565: ......
Page 566: ......
Page 567: ......
Page 568: ......
Page 569: ......
Page 571: ......