GMC Envoy - Additional Required Services

Additional Required Services
The following services should be performed at the first maintenance service (I or II) after the indicated
miles (kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)
25,000
(41 500)
50,000
(83 000)
75,000
(125 000)
100,000
(166 000)
125,000
(207 500)
150,000
(240 000)
Inspect fuel system for damage
or leaks.
••••••
Inspect exhaust system for loose or
damaged components.
••••••
Replace fuel filter. An Emission Control
Service. See footnote †.
••••••
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 5-20.
An Emission Control Service.
•••
Change automatic transmission fluid
and filter (severe service).
See footnote (h).
•••
Change automatic transmission fluid
and filter (normal service).
•
Automatic transfer case only: Change
transfer case fluid. See footnote (g).
•••
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