1974 CHEVROLET CAMARO oil

Downloaded from www.Manualslib.com manuals search engine which have proven of real value in
maintaining a good paint finish.
When using a tar and road oil re­
mover, be certain it
is safe for use
on acrylic painted surfaces.
Protection of Exterior
Bright
Metal Parts
Bright metal parts should be
cleaned regularly to maintain lus­
ter. Washing with water
is all that
is usually required. However, G.M.
Chrome Polish may be used on
CHROME or STAINLESS STEEL
trim if necessary.
Use special care with ALU­
MINUM trim. Never use auto or
chrome polish, steam
or any caustic
soap to clean aluminum.
A coating of wax, rubbed to a
high polish,
is recommended for all
bright metal parts.
Cleaning White Sidewall
Tires
Use a tire cleaner which will not
harm aluminum trim. A stiff brush
may be used with the cleaner to
remove road grime and dirt from
white sidewall tires.
Cleaning the Optional
Vinyl
Top
The top should be washed fre­
quently with neutral soap suds,
lukewarm water and a brush with
soft bristles. Rinse top with
suffi­
cientquantities of clear water to re­
move all traces of soap.
45
If the top requires additional
cleaning after using soap and water,
a mild foaming cleanser
can be
used. Rinse the whole top with
water; then apply a mild foaming
type cleanser on an area of approx­
imately two square feet.
Scrub area
with a small soft bristle hand brush,
adding water
as necessary until the
cleanser foams to a soapy consis­
tency. Remove the first accumu­
lated soilage with a cloth
or sponge
before it can be ground into the top
material. Apply additional cleanser
to the area and scrub until the top
is clean. Care must be exercised to
keep the cleanserfrom running onto
body finish
as it may cause streaks
if allowed
to run down and dry.
After the entire top has been
cleaned, rinse generously with clear
water to remove all traces of
cleanser. Do not use volatile cleaner
or household bleaching agents on
the top material.

Downloaded from www.Manualslib.com manuals search engine below, preferably use unleaded or
low-lead gas with a symbol number
of
2. Regular fuel (symbol num­
ber
3) should be used only when
needed to eliminate knock. Ask
your gasoline dealer for informa­
tion on the fuel you are using both
as to
lead content and octane
rating.
Gas Cap-The fuel tank filler cap has
a new two-step removal and
installation procedure plus a pres­
sure-vacuum safety relief valve. It
is equipped with a double set of
locking tangs. To remove:
• Rotate cap one-half turn coun­
terclockwise to clear the first set
of tangs from the slots inside the
filler neck. This will allow any
residual pressure to escape.
• Pull the cap outward and rotate
one-quarter turn counterclock­
wise to clear second set of tangs
and remove the cap.
• To install, reverse this procedure.
NOTE: If this cap requires a re­
placement, only a cap with these
same features should be used. Fail­
ure to use the correct cap can re­
sult in a serious malfunction of the
system. Correct replacement caps
may be obtained from your Au­
thorized Chevrolet Dealer.
47
Engine Oil and Filter
Recommendations
• Use only SE engine oil.
• Change oil each 4 months or
6,000 miles. If more than 6,000
miles are driven in a 4-month
period, change oil each
6,000
miles.
• Change oil each 2 months or
3,000 miles, whichever occurs
first, under the following con­
ditions: - driving in dusty conditions,
-trailer pulling,
- extensive idling,
- short-trip operation at freez-
ing temperatures (engine not
II
thoroughly warmed-up).
• Operation in dust storms may
require an immediate oil change.
• Replace the oil filter at the first
oil change, and every second oil
change thereafter. AC oil filters

Downloaded from www.Manualslib.com manuals search engine provide excellent engine pro­
tection.
See your Chevrolet dealer for ad­
vice on the frequency of oil and
filter changes under unusual driv­
ing conditions.
The above recommendations ap­
ply to the first change
as well as
subsequent oil changes. The oil
change interval for your Camaro
engine
is based on the use of SE oils
and quality oil filters.
Oil change in­
tervals longer than those listed
above will seriously reduce engine
life and may affect Chevrolet obli­
gation under the provisions of the
New Vehicle Warranty.
A high quality SE oil was in­
stalled in your engine at the fac­
tory. It
is not necessary to change
this factory-installed oil prior to the
recommended normal change pe­
riod. However, check the oil level
more frequently during the break­
in period since higher oil consump- tion
is normal
until the piston rings
become seated.
NOTE: Non-detergent and other
low quality oils are specifically
Recommended Viscosity
not recommended. Only the use
of
SE engine oils and proper oil
and filter change intervals assure
you of continued proper lubrica­
tion of your Camaro engine.
Select the proper oil viscosity from the following chart:
RECOMMENDED SAE VISCOSITY NUMBER
L 1 ..
1
_.LIl'I,."I_IIl'I'.II_IIl'I'J • ,1_,,1 'l'Irl!.I. IIl'J'611_ ~ ~ ~ .. ...
I I
J 1 I
-30 -20 0 20 40 60 80 100 TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE, OF.
NOTE: SAE 5W-20 oils are not recommended for sustained high-speed
driving.
SAE
30 oils may be used at temperatures above 40oP. SAE 5W-30 vis­
cosity oil is recommended for all seasons in vehicles normally operated in
Canada.
The proper oil viscosity helps assure good cold and hot startfng.
48

Downloaded from www.Manualslib.com manuals search engine Checking Oil Level
The engine oil should be main­
tained at proper level. The best
time to check it
is before operating
the engine or
as the last step in a
fuel stop. This will allow the oil ac­
cumulation in the engine to drain
back in the crankcase.
To check
the level, remove the oil guage rod
(dip stick), wipe it clean and rein­
sert
it firmly for an accurate read­
ing. The oil gauge rod
is marked
"FULL" and "ADD." The oil level
should be maintained in the safety
margin, neither going above the
"FULL" line nor below the "ADD"
line. Reseat the gauge firmly after
taking the reading.
Supplemental Engine Oil
Additives
The regular use of supplemental
additives
is specifically not recom­
mended and will increase operat­
ing costs. However, supplemental additives
are available that can
effectively and economically solve
certain specific problems without
causing other difficulties.
For ex­
ample, if higher detergency
is re­
quired to reduce varnish and
sludge deposits resulting from
some unusual operational diffi­
culty, a thoroughly tested and ap­
proved additive -
"Super Engine
Oil Supplement" -is available at
your Chevrolet dealer.
In the event
of an operational problem, consult
your dealer for advice before
us­
ing supplemental additives.
Drive Belts
Every 6,000 miles or 4 months­
inspect drive belts for wear , fray­
ing, cracking , and tension. Belts
which are in poor condition should
be replaced immediately.
Check tension by applying mod­
erate thumb pressure midway be­
tween pulleys.
If the center-to-
49
center distance between pulleys is
13 to 16 inches, the belt should
deflect
1;2 inch . If the center-to­
center distance
is 7 to 10 inches,
the belt should deflect
1;4 inch.
Loose belts should be retensioned
to give the correct deflection.
It is recommended that belts be
replaced every 24 months or
24,000
miles , whichever occurs first.
Air Cleaner
CAUTIOH:Donot remo.vElfhe f1ngl,,~ al,. cleaner unlesstempo,ary removall$.nec~ essarrdur;ng repair ormaintenal1ce ot the vehicle; When t"ealrC/f1aneri$/~emoved backtlringcan cause tire in the engine
compartment. .',' . '
Flame Arrester -Every 12,000
miles-Clean the arrester (located
in the base of the air cleaner) with
kerosene or a suitable solvent. Dry
with compressed air.
Rear Axle
Standard -Every 4 months or
6,000 miles, whichever occurs

Downloaded from www.Manualslib.com manuals search engine first, check lubricant level and add
lubricant, if necessary, to
fill to
level of filler plug hole.
Use SAE
80
or SAE 90 GL-S Gear Lubri­
cant.
(For vehicles normally 0per­
ated in Canada use SAE 80 GL-S
Gear Lubricant.)
Positraction -Drain and refill
after the first
12,000 miles then
maintain same
as standard axle but
use only the special positraction
lubricanf
available from your
Chevrolet Dealer.
Manual Transmissions
3-Speed and 4-Speed -Every
6,000 miles or 4 months-Check
at operating temperature and
fill
as necessary to level of filler plug
hole with
SAE 80 or SAE 90 GL­
S Gear Lubricant.
(For vehicles
normally operated in Canada use
SAE 80 GL-S Gear Lubricant.)
If temperatures of below 32°F.
are expected, use SAE 80 GL-S Gear
Lubricant only.
Clutch Cross-Shaft -Every
36,000 miles or sooner if neces­
sary -Remove the plug, install a
lubrication fitting and lubricate
with water resistant
EP Chassis
Lubricant which meets GM
Speci­
fication 6031 M.
Automatic Transmission
Fluid Recommendations
Use only automatic transmis­
sion fluids identified with the
mark
DEXRON@ II or DEX­
RON®. These fluids have been spe­
cially formulated and tested for use
in your automatic transmission,
and are available from your Chev­
rolet dealer or local service station.
Check the fluid level at each
engine oil change period. To make
an accurate fluid level check:
Check the fluid level at each en­
gine oil change period.
To make an
accurate fluid level check:
50
1. Drive car several miles, making
frequent starts and stops, to
bring transmission up to normal
operating temperature (approxi­
mately
180-190° F.).
2. Park car on a level surface.
3. Place selector level in "Park"
and leave engine running.
4. Remove dipstick and wipe clean.
S . Reinsert dipstick until
cap seats.
6. Remove dipstick and note read­
ing.
If fluid level is at or below the
ADD mark, add sufficient fluid to
raise the level to the
FULL mark.
One pint raises the level from ADD
to FULL.
Do not overfill.
Under normal driving condi­
tions, the transmission fluid should
be changed every 24,000 miles. If
your car is driven extensively in
heavy city traffic during hot weather,
or
is used to pull a trailer , change
fluid every
12,000 miles. Likewise,
operators of cars in commercial use

Downloaded from www.Manualslib.com manuals search engine Front Wheel Bearings
Every 24,000 miles-clean and
repack with a high melting point
wheel bearing lubricant.
Use wheel
bearing lubricant
GM Part No.
1051344 or equivalent. This is a
premium high melting point
lubri­
cant. When replacement is neces­
sary specify Delco parts.
c. AUT .I . O .. N. : ."LO .. ng . fibre" ... ot"vi.SC .. 0USI' .. ty .pe
lubricant . sho.uld . not be.used. DO not . mix wheel bearing lubricants. Be sure to thor­oughlyclean bearings and hubs(jf all old lubricant betore repac/dng .
Brakes
Brake linings should be periodi­
cally inspected for wear by a quali­
fied technician. The frequency of
this inspection
depe:pds upon driv­
ing conditions such as traffic or
terrain, and also the driving
tech­
niques of individual owners. Your
Chevrolet Dealer
is best qualified
to advise you
as to how often this
inspection should be performed. When
replacement
is required,
specify GM and Delco parts.
Master Cylinder -Every 6,000
miles or 4 months -Check fluid
level
in each reservoir and main­
tain ~" below lowest edge of each
filler opening with Delco
Supreme
No. 11 or DOT-3 hydraulic brake
fluid .
Parking Brake Pulley, Cables
and Linkage~Every 6,000 miles
or 4
months-Apply water resist­
ant EP Chassis Lubricant which
meets GM Specification
6031 M, to
parking brake cable at cable guides
and at all operating links and levers.
Standard Steering Gear
The steering gear is factory­
filled with steering gear lubricant.
Seasonal change of this lubricant
should not be performed and the
housing should not be
drained-no
lubrication is required for the life
of the steering gear.
Every 36,000 miles, the gear
52
should be inspected for seal leak­
age (actual solid grease-not just
oily film).
If a seal is replaced or
the gear is overhauled, the gear
housing should be refilled with
Part No.
1051052 (13 oz. con­
ta iner ) Steering Gear Lubricant
which meets GM Specification GM
4673M, or its equivalent.
NOTE: Do not use EP, Chassis
Lube, meeting GM Specification
GM
6031 M , to lubricate the gear.
DO NOT OVER-FILL the gear
housing.
Power Steering System
Check the fluid level in the
pump reservoir at each oil change
period. Add GM Power Steering
Fluid (or
DEXRON®-II or DEX­
RON® Automatic Transmissiol1
Fluid) as necessary to bring level
into proper range on filler cap
in­
dicator depending upon fluid tem­
perature.

Downloaded from www.Manualslib.com manuals search engine "HOT" MARK
"COLD" MARK
>-f.. __ "AOO"
If at operating temperature (ap­
proximately
150° F-hot to the
touch), fluid should be between
"HOT" and "COLD" marks. If at
room temperature (approximately
70° F), fluid should be between
"ADD" and "COLD" marks. Fluid
does not require periodic changing.
Hood Latches
Every 4 months or 6,000 miles,
. whichever occurs first, lubricate
hood latch assembly and hood
hinge assembly
as follows:
1. Wipe off any accumulation of
dirt or contamination on latch
parts.
2. Apply Lubriplate or equivalent
to latch pilot bolts and latch
locking plate.
3. Apply light engine oil to all
pivot points in release mecha­
nism,
as well as primary and
secondary latch mechanisms.
4. Lubricate hood hinges.
5. Make hood hinge and latch
mechanism functional check to
assure the assembly
is working
correctly.
Air Conditioning
Have your Chevrolet Dealer
check your Air Conditioning
sys­
tem at some time during the winter
months to
be sure there has been
no loss in cooling output. During
the summer,
see your Chevrolet
Dealer immediately if you suspect
the system
is not performing as it
should.
53
NOTE: On vehicles equipped
with a Four Season Air Condi­
tioning System, the system will not
operate below ambient tempera­
tures of
30°F. regardless of con­
trol position.
Cooling System Care
Check the coolant level at each
engine · oil change.
Engine Cooling System
The recovery type cooling sys­
tem is standard on all Chevrolet
passenger cars and
is designed to
maintain the engine at proper op­
erating temperatures.
The recovery
tank collects coolant that expands
with rising temperature that would
otherwise overflow from the
sys­
tem. When · the system temperature
drops, the coolant
is drawn from
the recovery tank back into the
radiator by the suction created by
coolant contraction. The cooling
system has been filled at the fac-

Downloaded from www.Manualslib.com manuals search engine tory with a high-quality, inhibited,
year-around coolant that meets the
standards of General Motors
Spe­
cification 1899-M. This coolant
solution provides freezing protec­
tion to
-20oP (-35°P in Can­
ada), and it has been formulated to
be used for two full calendar years
or
24,000 miles, whichever first
occurs, of normal operation with­
out replacement, provided the
proper concentration of coolant is
maintained.
Cooling System Care
The radiator cap should not be
removed to check coolant level.
Check the coolant level visually in
the 'see thru' coolant recovery tank
at least
as frequently as engine oil
changes. Level should be at the
"full cold" mark on the recovery
tank when the system
is cold. At
normal operating temperature the
coolant should be at the
"full hot"
mark on the recovery tank. Add sufficient
coolant to the recovery
tank.
Use a 50/50 mixture of high­
quality ethylene glycol antifreeze
and water for coolant additions.
If
regular additions are required, see
your dealer for a cooling system
check.
NOTE: If recommended quality
antifreeze
is used, supplemental in­
hibitors or additives claiming to
provide increased capability are
not necessary. They may be detri­
mental to the efficient operation of
the system, and represent an un­
necessary operating expense.
Every year, the cooling system
should be serviced
as follows:
1. Wash
radiator cap and filler
neck with clean water.
2. Check coolant for proper level
and freeze protection.
3. Pressure test system and radia-
54
tor cap for proper pressure hold­
ing capacity (15 psi) .
If re­
placement of cap
is required, use
the special AC cap designed for
coolant recovery systems, speci­
fied for your model.
4. Tighten hose clamps and inspect
all hoses. Replace hoses when­
ever swollen, checked or other­
wise deteriorated.
5. Clean frontal area of radiator
core and air conditioning con­
denser.
Replace hoses every 24 months
or 24,000 miles or earlier if
checked, swollen or otherwise de­
teriorated. Every two years
or 24,-
000 miles, whichever first occurs,
the cooling system should be
flushed and refilled using the fol­
lowing recommended procedure:
1. Remove radiator cap when
engine is cool by:
• Slowly rotating cap counter-