Engine Oil - Subaru 2003 Legacy Owner's Manual

Maintenance and service

Engine oil

B Checking the oil level
Check the engine oil level at each fuel stop.
HBB004JA HBB061BD
1. Park the vehicle on a level surface and stop the engine.
2. Pull out the dipstick, wipe it clean, and insert it again.
3. Be sure the dipstick is correctly inserted until it stops with the
graphic symbol on its top appearing as shown in the illustra-
tion.
4. Pull out the dipstick again and check the oil level on it. If it is below
the lower level, add oil to bring the level up to the upper level.
CAUTION
Use only engine oil with the recommended grade and viscosity.
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If you check the oil level just after stopping the engine, wait a few min-
utes for the oil to drain back into the oil pan before checking the level.
To prevent overfilling the engine oil, do not add any additional oil
above the upper level when the engine is cold.
In 2.5-liter-engine models, the dipstick has a notch above the upper
level.
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.
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