1996 GMC SAVANA fuel additives

If your vehicle is certified to meet California Emission
Standards (inciicatecl on the underhood tune-up label),
it
is designed to operate on fuels that meet California
specifications.
If such fuels are not available in states
adopting California emissions standards,
your vehicle
will operate satisfactorily on fuels meeting federal
specifications. but emission control system performance
may be affected. The malfunction indicator lamp on
Y~LII' instrument panel may turn on and/or your vehicle
may fail a smog-check test.
If this OCCLII-S, return to YOLK
authorized GM dealer for diagnosis to determine the
cause of failure.
In the event it is cletermined that the
ca~~se
of the condition is the type of fuels used, repairs
may not be covered
by your warranty.
In Canada, some gasolines contain an octane-enhancing
additive crdled MMT.
IF you LIS~ such f~~els. your
emission control system performance may deteriorate
and the malfunction indicator lamp on your instrument
panel may turn on.
If this happens, return to YOLII'
authorized GM dealer for service.
To provide cleaner air, all gasolines are now required to
contain additives that
will help prevent deposits from
forming
in your engine and fuel system. allowing your
emission control system to function properly. Therefore,
you should not have
to add anything to the fuel. In
addition, gasolines containing oxygenates. such as ethers
and ethanol, and reforn~~lated gasolines may
be
available in your area to help clean the air. General
Motors recmnlnends that you use these gasolines ilthey
comply
with the specifications described earlier.
NOTICE:
Your vehicle was not designed for fuel that
contains methanol. Don't
use it. It can corrode
metal parts in your fuel system and
also damage
plastic and rubber parts. That damage wouldn't
be covered under your warranty.
6-3
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RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE
OIL FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
i +38
1 +27
LOOK
FOR THIS
SYMBOL
COLD
WEATHER
DO NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED
As shown in the chart, SAE 5W-30 is best for your
vehicle. However, you can use
SAE ]OW-30 if it’s going
to be
0°F (- 18°C) or above. These numbers on an oil
container
show its viscosity, or thickness. Do not use
other viscosity oils, such as
SAE 20W-50.
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
LcStarbur~t” symbol. Failure to use the
recommended oil can result in engine damage
not covered by your warranty.
GM Goodwrench@ oil meets all the requirements for
your vehicle.
Engine Oil Additives
Don‘t add anything to your oil. Your GM dealer is ready
to advise
if you think something should be added.
6-13
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Engine ........................................ 6-8
Coolant ..................................... 6-20
Coolant Level Check
.......................... 7-43
Coolant Temperature Gage
..................... 2-54
Cooling System
.............................. 6-66
Exhaust
..................................... 2-24
Identification
........................... 6-60. 6-65
OilLevelCheck
.............................. 7-43
Overheating
................................. 5-10
Running While Parked ......................... 2-25
Starting Your
................................ 2- I4
Engine Oil
.................................... 6- 1 1
Adding ..................................... 6-11
Additives
................................... 6-13
Checking
................................... 6-11
Pressure Gage
................................ 2-52
Used
....................................... 6-14
Whentochange
.............................. 6-14
Ethanol
........................................ 6-3
Exhaust, Engine
................................ 2-24
Fabric cleaning
............................... 6-5 1
Fan Control. Climate Control System ................ 3-2
Filling
Your Tank ................................ 6-4
Filter. Air
..................................... 6-15
Finish Care
.................................... 6-56
Finish Damage
................................. 6-57
First Gear, Automatic Transmission
................ 2- 19
Flashers. Hazard Warning ......................... 5-1
Flat Tire. Changing ............................. 5-20
Fluid Capacities
................................ 6-65
Fluids and Lubricants
............................ 7-49
Foreign Countries. Fuel ........................... 6-4 French
Language Manual
11
Front Parkingnurn Signal Lamp Bulb Replacement .... 6-34
Front Storage Area
.............................. 2-41
FrontTowing
................................... 5-8
Fuel .......................................... 6-2
Canada
...................................... 6-3
.. ...........................
Filling Your Tank .............................. 6-4
Gage ....................................... 2-53
In Foreign Countries
........................... 6-4
Tankcapacity
............................... 6-67
Fuses and Circuit Breakers
....................... 6-62
Gages Engine Coolant Temperature
.................... 2-54
Engine
Oil Pressure ........................... 2-52
Fuel
....................................... 2-53
Speedometer
................................. 2-45
Voltmeter
................................... 2-55
GAWR
....................................... 4-27
Gear Positions. Automatic Transmission
............. 2-17
Gross Axle Weight Rating
........................ 4-27
Gross Vehicle Weight Rating ...................... 4-26
Guide en Franpis
11
GVWR ....................................... 4-26
Halogen Bulbs
................................ 6-31
Hazard Warning Flashers .......................... 5-1
Head Restraints ................................. 1-5
Headlamps .................................... 2-35
Bulb Replacement
............................ 6-31
High/Low Beam Changer
...................... 2-30
.. .................................
On Reminder ................................ 2-36
Wiring
..................................... 6-61
9-4
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