1996 GMC SAVANA spark plugs replace

1 Short Trip/City Maintenance Schedule -- Gasoline Engines I
100,000 Miles (166 000 km)
0 Drain, flush and refill cooling system
(or every
60 months since last service
whichever occurs first). See “Engine
Coolant”
in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test cooling
system and pressure cap.
AI1 Emission Control Service.
0 Inspect spark plug wires.
An Ernission Control Service.
0 Replace spark plugs.
0 Change automatic transmission fluid and
An Emission Colztrol Service.
filter if the vehicle’s GVWR is over
8600 lbs. or if the vehicle is mainly driven
under one
or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90” F
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If yxt do mt use yx.tr vehicle lmder- any of
thew conditio~~s, the flL.rici md,filt6>r do not
require dhnging.
0 Inspect Positive Crankcase Ventilation
(Pcv) valve. An Emission Cor~trol Service.
DATE SERVICED BY ACTUAL MILEAGE
7-29
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I
97,500 Miles (162 500 I;
Long Tripmighway Maintenance Sc‘-ed-de -- Gasoline Engines I ~~ -
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see footnote ##
(or every 12 months, whichever occurs first).
El Check axle fluid level and add fluid
as needed. **
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information. During
tire rotation, check brake calipers for
freedom of movement. Refer to the
appropriate
GM service manual for proper
caliper service procedures.
100,000 Miles (166 000 km)
CI Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant”
in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test the
cooling system and pressure cap.
An Emissio~? Cor~trol Service. f
0 Inspect spark plug wires.
0 Replace spark plugs.
An Emissiorz Control Seriice.
Arz Emission Corztrol Sul-vice.
(Continued)
7-41
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USAGE
Front Whee.1
Bearings
Differmtial,
Rear Axle
-~
Windshield
Washer Solvent
__~ ~~~~
Propeller Shaft
Spline/Universal
Joint
and
Propeller Shaft
Hood Latch
Assembly,
Pivots, Spring
Anchor and
Release
Pawl
FLUIDLUBRICANT
Wheel bearing lubricant meeting
requirements
of NLGI Grade 2,
Category GC or GC-LB
(GM Part
No. 105 1344 or equivalent).
Axle Lubricant (GM Part
GL-5 Gear Lubricant.
GM Optikleen@ Washer Solvent
(GM Part No. 105 15 15)
or equivalent.
Cl~assis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of NLGI Grade 2, Category LB
NO. 1052271) o~SAE SOW-90
OT GC-LB.
Lubriplate lubricant aerosol
(GM
Part No. 12346293 or equivalent)
or lubricant meeting requirements
of NLGI Grade
2, Category LB
01- GC-LB.
USAGE FLUIDLLUBRICANT
Hood
Hinges and
Superlube@
(,GM Part
Fuel Door Hinge Multi-purpose lubricant,
No. 1234624 1 or
equivalent).
Weatherstrip
Weatherstrip Part No.
12345579 or equivalent).
Conditioning Dielectric
Silicone Grease
(GM
or equivalent).
(GM Part No. 12346241
Squeaks Multi-purpose lubricant, Superlube@
Gas Line
Gas Line De-Icer (GM Part
No. 1051516).
See “Replacement Parts”
in the Index for recommended
replacement filters, valves
and spark plugs.
7-50
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