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Maintenance and specifications – FORD 2003 Mustang v.2 User Manual

Page 164

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optimum fuel economy and durability
performance meeting all requirements for your
vehicle’s engine
.

Do not use supplemental engine oil additives, oil
treatments or engine treatments. They are
unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your
warranty.

Change your engine oil and filter according to the
appropriate schedule listed in the scheduled
maintenance guide.

Ford production and aftermarket (Motorcraft) oil
filters are designed for added engine protection and
long life. If a replacement oil filter is used that does
not meet Ford material and design specifications,
start-up engine noises or knock may be experienced.

It is recommended you use the appropriate
Motorcraft oil filter (or another brand meeting Ford
specifications) for your engine application.

BATTERY

Your vehicle is
equipped with a
Motorcraft
maintenance-free
battery which normally
does not require
additional water during
its life of service.

However, for severe usage or in high temperature
climates, check the battery electrolyte level. Refer to
the scheduled maintenance guide for the service
interval schedules.

Keep the electrolyte level in each cell up to the
“level indicator”. Do not overfill the battery
cells.

Maintenance and Specifications

164