Additional Required Services; (Gasoline Engine) - GMC 2007 Savana Van Owner's Manual

Additional Required Services (Gasoline Engine)
This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine,
see the maintenance schedule section in the DURAMAX
The following services should be performed at the first maintenance service (I or II) after the indicated
miles (kilometers) shown for each item.
Service and Miles (Kilometers)
Inspect fuel system for damage
or leaks.
Inspect exhaust system for loose or
damaged components.
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 302.
Change automatic transmission fluid
and filter (severe service).
See footnote (h).
Change automatic transmission fluid
and filter (normal service).
Replace spark plugs and inspect spark
plug wires. An Emission Control
Service.
402
®

Additional Required Services

25,000 50,000
(40 000) (80 000)
Diesel Engine Supplement.
75,000 100,000
(120 000) (160 000)
125,000 150,000
(200 000) (240 000)