1976 CHEVROLET MONTE CARLO octane

Downloaded from www.Manualslib.com manuals search engine Operation Foreign
Countries
.
In
Your car is designed to operate
on unleaded fuel
of approximately
91 reseljl'ch octane number.
If you plan to' operate your car
outs ide . the Continent al limits of
the
U niled States or Canada, there
is .a possibility that the best fuels
available
in some countries are so
low in oclane rating that excessive
knocking and serious engine dam­
age may result from their
use. Also,
if leaded fuels are used in vehicles
designed for unleaded fuels, it may result
in the
deactivati on of the
catalytic converter, if the vehicle
is
so equipped , and possibly other
related problems.
The use of leaded
fuel
in a vehicle designed for un­
leaded fuel
will require different
maintenance intervals.
To obtain in­
formation on the
octan~ rating and
availability of non-leaded fuels
available in the countries in which
you plan to travel , and a mainte­
nan ce schedule to
be used when
operating on leaded fuel, write to
Chevrolet Motor Division, Service
Department,Detroit, Michigan
48202, (or in Canada write to
General Motors of Canada Limited,
Owner Relations Department,
Oshawa, Ontario LlJ 5Z6), giving:
1-12
• The vehicle identification num­
ber (on plate on instrument
panel ahead of the steering wheel
and vis ible through the wind­
shield , or from registration slip
or title)
,.
• The country or countries in which
you plan
to travel.
It is recommended that you not
operate your car in any country not
having fuels meeting the require­
ments of your car's engine
as these
may cause engine damage for which
Ch evr olet is not respon sible under
the term s of the Chevrolet New
Vehicle Warranty or Emission
Control Systems Warranty .

Downloaded from www.Manualslib.com manuals search engine SERVICE AND MAINTENANCE
The time or mileage intervals on
the following pages are intended
as a guide for establishing regular
maintenance and lubrication per­
iods for your car. Sustained heavy
duty or high speed operations or
operation under adverse conditions
may necessitate more frequent ser­
vicing.
To determine specific rec­
ommendations for conditions un-
Fuel
Requirements
Your Chevrolet engine is de­
signed to operate
only on unleaded
gasoline. Unleaded gasoline is essen­
tial for proper emission control
system operation, and it will mini­
mize spark plug fouling. The
use of der
which you use your car, con­
sult your authorized Chevrolet
Dealer.
Maintenance Schedule
For owner convenience, a sepa­
rate maintenance folder has been
provided with your car which con­
tains a complete schedule and brief
explanation of the safety, emission
leaded gasoline can damage or
severely reduce the effectiveness of
the emission control system and re­
sult in loss of warranty coverage.
Use unleaded gasoline meeting
the
minimum octane specifications
established by the Federal govern­
ment.
In compliance with Federal
regulations, pumps dispensing such
gasoline are labeled with the word
5-1
control, lubrication and general
maintenance it requires. The main­
tenance folder information
is sup­
plemented by this section of the
Owner's Manual, as well as a
Warranty Information folder also
furnished with your car. Read all
three publications for a full under­
standing of vehicle maintenance
requiremehts.
UNLEADED and are equipped
with dispensing nozzles which
fit
the filler neck of your car's gaso­
line tank.
Supplementary gasoline addi­
tives which contain lead and or
phosphorus should not
be used
under any circumstances. Such
additives can severely reduce the
effectiveness of your catalytic con­
verter.

Downloaded from www.Manualslib.com manuals search engine IMPORTANT FACTS YOU SHOULD KNOW ABOUT GASOLINE MILEAGE
How you drive , where you drive ,
and when you drive
,all have an
effect
on how many miles you can
get from a gallon
of gasoline. The
careful attention you give your car
as far as maintenance and repairs
are concerned will .also contribute
importantly to
fuef economy.
Fuel Selection '
Your vehic1eis designed to op­
erate only 011 unleaded gasoline of
at least 87 average octane
num­
ber (Research octane plus Motor
octane divided by two). This
gaso­
line should have a Research octane
number
· of at least 91, and a.
Motor octane number of at least
83. Onleadedgasoline
is essential
for proper emission co ntrol system
operation, and it will minimize
spark plug fouling. The use of
... AND HOW TO IMPROVE IT
leaded gasoline can damage or
severely reduce the effectiveness of
the emission control system and
re­
sult in loss of warranty coverage.
"Jackrabbit" Starts
Gasoline can be conserved (and
engine and tire life prolonged) by
avoiding unnecessarily rapid
accel"
eration away from lights and stop
. signs,
Stop-And-Start · Driving
Frequent stops and starts during
a trip really cut down on your miles
per gallon.
Plan even your short
shopping trips to take advantage of
through streets
to avoid traffic
lights.
Pace your driving like the
professional drivers to avoid
un­
necessary stops.
5-21
Excessive Idling
An idling engine uses gasoline,
too.
If you're faced with more than
a
few minutes ' wait and you're not
in traffic, it may be better to
"turn
off"
and start again later.
Sudden Stops
Sudden stops themselves don't
waste gasoline, but energy
is
wasted as heat in braking, Energy
in the form of gasoline is also
needed to accelerate back to
driv­
ing speed.
Lubricants
A properly lubricated vehicle
means less friction between moving
parts. Consult this manual and the
maintenance schedule for the
proper lubricants to use and the
lubrication intervals.