Air Cleaner - GMC 1996 Suburban Owner's Manual

Air Cleaner
Your air cleaner is located between the battery and
coolant recovery tank.
The air cleaner assembly
has an indicator that lets
you know when the air
filter is dirty and needs
to be serviced.
The indicator is located in the air intake tube between
the air cleaner and the engine. See "Owner Checks and
Services" i n the Index on when to check the indicator.
If the area inside the clear section of the indicator is
green, no air filter service is required. When the area
inside the indicator is orange and CHANGE AIR
FILTER appears, the filter should be replaced.
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