Mazda 3 Sport 2017, Manual, Page: 438 / 610

6–26
Maintenance and Care
Owner Maintenance
Except U.S.A., Canada, and Puerto Rico
Use SAE 5W-30 engine oil.
Oil container labels provide important
information.
A chief contribution this type of oil makes
to fuel economy is reducing the amount of
fuel necessary to overcome engine friction.
For maintenance service, Mazda
recommends Mazda Genuine Parts and
Castrol
®
(Mexico only).
(ILSAC)
(Mexico)
Use SAE 5W-30 engine oil. If SAE 5W-30
engine oil is not available, use SAE 5W-20
engine oil.
The quality designation SM, or ILSAC
must be on the label.
80 60 40 20 0
–40 –20
30
100
40
20
10
0
–10
–20
–30
–40
Vehicle Engine Control Unit Reset
Procedure
After replacing the engine oil, it is
recommended to have a repair shop such
as an Authorized Mazda Dealer perform
the initialization (engine oil data resetting)
of the recorded value. If the value recorded
by the computer is not initialized, the
wrench indicator light may not turn off or
it may turn on earlier than normal.
Refer to Maintenance Monitor on page
6-18 .
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