Scheduled
Mainfenance
Services
Section
This section covers the maintenance required for your General Motors vehicle.
Your vehicle needs these services
to
retain it’s safety, dependability, and
emission control performance.
A
Word About Maintenance
.................................................................................
7-3
Your Vehicle and the Environment
......................................................................
7-3
Recording Maintenance Services
.........................................................................
7-3
Scheduled Maintenance Services
........................................................................
7-4
Selecting The Proper Maintenance Services
...............................................
7-4
Gasoline Engines with Light Duty Emissions-
Maintenance Schedule
I
............................................................................
7-6
Gasoline Engines with Light Duty Emissions-
Maintenance Schedule
II
...........................................................................
7-8
Gasoline Engines with Heavy Duty Emissions-
Maintenance Schedule
I
..........................................................................
7-1
C
Gasoline Engines with Heavy Duty Emissions-
Maintenance Schedule
II
.........................................................................
7-1
2
6.2L and
6.5L
Diesel Engines-
Maintenance Schedule
I
..........................................................................
7-1
4
6.2L and 6.5L Diesel Engines-
Maintenance Schedule
II
.........................................................................
7-1
6
7-1