Additional Required Services (Gasoline Engine) - Chevrolet 2008 Express Owner's Manual

Lubricate body components. See footnote (f).
Check transmission fluid level and add fluid as needed.
Inspect shields, vehicles with GVWR above 10,000 lbs (4 536 kg) only.
See footnote (g).
Inspect throttle system. See footnote (m).

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 5-20.
6-6
Scheduled Maintenance (cont'd)
Service
®
Diesel manual.
Additional Required Services
25,000 50,000
(40 000) (80 000)
Maintenance I
75,000 100,000
(120 000) (160 000)
Maintenance II
125,000 150,000
(200 000) (240 000)