1994 Chevrolet Suburban Owner's Manual - Page 347
1994 Chevrolet Suburban Manual
Page 347 highlights
DIESEL ENGINES- MAINTENANCE SCHEDULEfi * conditions. Change filter every 15,000 miles 000 km), except when operating i dusty Dusty conditions may require more frequent filter replacemExtreme (24 I 1 nt. tl be checkedas dust anddirt operating conditions (off-road), may require the air filter often as every300 miles (483 km) and replacedas necessary. * An Emission Control Service ** See "Explanation of Scheduled Maintenance Services" in this section. A A Noise Emission Control Service Applicable only to vehicles sold in the United States t This maintenance schedule applies to all diesel engines available. T0408D0908 7- 14
DIESEL
ENGINES
-
MAINTENANCE
SCHEDULE
fi
*
Change
filter
every
15,000
miles
(24
000
km), except
when
operating
i
conditions.
Dusty
conditions
may
require
more
frequent
filter
replacem
dust
and
dirt
operating
conditions
(off-road),
may
require
the
air
filter
tl
often
as
every
300
miles
(483
km)
and
replaced
as
necessary.
*
An Emission Control Service
**
See
“Explanation of Scheduled
Maintenance
Services”
in
this
section.
A
A
Noise Emission Control Service
Applicable
only
to
vehicles
sold
in
the
United
States
t
This
maintenance
schedule
applies
to
all
diesel
engines
available.
T0408D0908
I
dusty
nt.
Extreme
1
be
checked as
7-
14