GMC Envoy 2003 - Page 401

75,000 Miles (125 000 km)
❑ Inspect engine air cleaner filter or change indicator (if
equipped). If necessary, replace the filter. If vehicle is
driven in dusty/dirty conditions, inspect filter or
change indicator (if equipped) at every engine oil
change. See
Engine Air Cleaner/Filter on page 5-20
for more information. An Emission Control Service.
(See footnote †.)
❑ Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
❑ Rotate tires. See
Tire Inspection and Rotation on
page 5-55
for proper rotation pattern and additional
information.
(See footnote +.)
82,500 Miles (137 500 km)
❑ Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
❑ Rotate tires. See
Tire Inspection and Rotation on
page 5-55
for proper rotation pattern and additional
information.
(See footnote +.)
90,000 Miles (150 000 km)
❑ Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
❑ Replace fuel filter.
An Emission Control Service. (See
Footnote †.)
❑ Replace engine air cleaner filter on vehicles without
a restriction indicator. If equipped with a change
indicator, inspect the indicator. If necessary, replace
the filter. If vehicle is driven in dusty/dirty conditions,
inspect the change indicator (if equipped) at every
engine oil change. See
Engine Air Cleaner/Filter on
page 5-20
for more information. An Emission
Control Service. (See footnote †.)
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-55
for proper rotation pattern and additional
information.
(See footnote +.)
97,500 Miles (162 500 km)
❑ Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
❑ Rotate tires. See
Tire Inspection and Rotation on
page 5-55
for proper rotation pattern and additional
information.
(See footnote +.)
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