CHEVROLET CAMARO 1971 2.G Manual PDF

Downloaded from www.Manualslib.com manuals search engine MINOR TROUBLE SHOOTING GUIDE
IMPORTANT: For maximum performance and economy, keep your GM car I I I I aU GM. Specify General Motors parts identified by one of these trademarks. 1iM.Q. G

Downloaded from www.Manualslib.com manuals search engine The chart on the previous page, and the information on the pages
which
follow, contains information designed to aid the average
driver to discover, and possibly correct, conditions resulting in minor
mechanical
difficulties in his car. The chart, designed to point out
possible solutions to several of the most common automotive mal­
functions and point out a logical checking sequence, will lead step
by step to the most likely causes and corrective procedures. If, after
making the checks and adjustments suggested, the source of the
trouble has not been found and corrected, it is strongly recom­
mended that an Authorized Chevrolet Dealer inspect the vehicle and
make whatever repairs
or adjustments are necessary.
FUEL SYSTEM AND ENGINE
If the ignition switch will cause the engine to "turn over" or
"crank" but the car will not start, check Steps A through D below.
NOTE:
If continual "Rooding" of the carburetor is evidenced by a
carbur.tor wet with
fuel or black exhaust smoke, perform the
operation suggested in paragraph D only.
(A) The first and most obvious,
and one of the most frequently overlooked, items to check when
you have difficulty in sta rting you r car is the amount . of fuel in the
tank. Make it a habit to check the FUEL GAUGE regularly and most especially at a time when the en­gine will "turn over" but will not
start.
(8)
If the fuel tank is noi empty,
you may cheek further to see Checking Fllel Flow
69
whether the fuel is reaching the carburetor. Disconnect the fuel line at the carburetor and remove the center wire (ground the secondary coil terminal or disconnect the primary wire from the coil to the distributor at the coil) from the coil tower. Place a jar or cup under
the open line and briefly "cronk" the engine by means of the
starter. If fuel spurts from the fitting, you may assume that the FUEL LINES are clear and the FUEL PUMP is operating properly. If no fuel leaves the line, either the fuel
lines
or fuel pump are at fault.
See. your Authorized Chevrolet
Dealer.
(C) Before reconnecting the fuel
line
to the carburetor, remove the
FUEL FILTER from the carburetor
inlet and check its condition. If it
appears to be clean, replace it
and reconnect the fuel line. Re­
place the filter if it appears to be
plugged.
(D) If the fuel seems to be
reaching the
carburetor properly, File' Fllt.r
the problem may be: an EMPTY CARBURETOR BOWL caused by a "stuck shut" carburetor; a FLOODED CARBURETOR caused by a "stuck open" condition and evidenced by gasoline seeping around
and down the outside of the carburetor; or a stuck CHOKE valve. Remove the air cleaner from the carburetor. Check that the choke valve moves freely and is not stuck. (Don't mistake normal spring
tension for a stuck valve.) Tap the side of the carburetor sharply
several times with a light tool such as a screwdriver handle or pliers. Replace the air cleaner and attempt to start the engine in
the
normal manner.

Downloaded from www.Manualslib.com manuals search engine (E) If the car will start but stalls when hot or has a rough idle, you can suspect a faulty IDLE ADJUSTMENT, a malfunctioning AUTOMATIC CHOKE or an extremely dirty and blocked AIR CLEANER ELEMENT. Replace paper element air cleaner if neces­sary. Idle adjustment or automatic choke service (other than that outlined in paragraph D above) should be performed by your Chevrolet Dealer.
If the above Fuel System checks and the checks suggested under the Electrical System following do not correct the malfunction, it is recommended that you return to your Authorized Chevrolet Dealer for further checks, adjustments or repairs.
ELECTRICAL SYSTEM
If, when the ignition key is turned to "Start", the engine will not
turn over, you have good reason to suspect electrical trouble.
NOTE: Never remove Delcotron bat lead without first disconnecting battery ground cable.
(F) When there is no response at all to attempts to start the car, check the obvious-your AUTOMATIC TRANSMISSION SELECTOR LEVER must be in Neutral or Park position before the engine can be started. Turning the IGNITION SWITCH rapidly back and forth several times will sometimes correct a poor internal switch contact.
(G) The BATIERY may be discharged. If so, lights will be dim and the horn will have a poor tone if it will blow at all.
Usually
a garage recharge will be necessary to return the battery to operation. Occasionally, however, a long drive will recharge the battery.
NOTE: If the battery is determined to be dead, and for no apparent reason, have your Authorized Chevrolet Dealer check the
battery, the GENERATOR and the VOLTAGE REGULATOR. GENERATOR trouble should already have been indicated by the gene~ator indicator light on the instrument panel.
70
POOR BATIERY CONNECTIONS may be suspected if the car has operated properly a short time before and now not even the horn will operate. Check both ends of both battery cables. If the con­
nections are corroded, a car may sometimes be restored to opera­tion by removing all cable ends, scraping all contacting surfaces clean with a pen knife, and reassembling. If the cables are broken,
they must be replaced. The power supply should now be restored unless the battery is dead.
(H) If, however, the lights and horn work properly but the starter will still not turn over, check the STARTER connections. A "click" from the starter solenoid indicates that the wiring to the starter is properly installed. If the wiring seems to be clean and tightly in­stalled, the trouble is probably in the starter itself and should be referred to your Authorized Chevrolet Dealer.
When the engine will "turn over" but will not start, the following items may be checked along with the Fuel Systems Checks listed
previously.
(I) With a clean dry cloth, wipe the ceramic portions of the spark plugs dry. In particularly damp or rainy weather dampness may be the cause of not starting, especi­ally when the engine is cold.
(J) Check the cables at the top of the distributor and coil as well as each spark plug cable for tightness.
(K) If the car will still not start, check for spark at the spark plugs in the following manner:
Pull one of the spark plug wires off its spark plug. Insert a
short piece of bare wire (such as Distributor and Coil Cables

Downloaded from www.Manualslib.com manuals search engine a bobby pin) between the rubber
cup at the end of the spark plug
wire
and the tubular metal con­
nector inside of it. If the spark plug wire is wet or oily, wipe it
dry. Wrap a dry handkerchief or facial tissue, folded several thick·
nesses, around the wire at least
three inches back from the end
and grasp the wire at this point.
Hold the bare wire about 1f4 inch
from the
bare tip of the spark
plug from which you removed the Checking Spark
wire. When the engine is "turned over" a spark should jump across
the 1f4 inch space, indicating ample current supply. If no spark
jumps, the difficulty is probably caused by a defective ignition part
and should be corrected by. your Authorized Chevrolet Dealer.
COOLING SYSTEM
When the car will run but evidences serious overheating on the temperature gauge in the instrument panel, there are several items
which may be checked.
(L) Engine overheating will occur when the OIL LEVEL falls danger­ously low. Check the oil level as a matter of course.
(M) Low COOLANT LEVEL will, of course, cause engine over­
heating. Determine the cause of the low coolant level and have
it corrected if necessary.
(N) Check the RADIATOR CORE. Clean it if it is plugged with
bugs, leaves or other foreign material.
71
(0) Condition of the FAN BELT is very important, not only for en­gine cooling but also for proper
generator operation. Check the
condition of the belt. Replace it if it is worn or frayed. Loosen the generator toward the engine to remove and replace the belt. Tighten the belt, whether new or old, by loosening the generator bolts, prying with a bar on the generator until the belt is ten­
sioned properly, then retighten
the
generator bolts.
(P) Another cause of engine overheating may be an inopera­tive COOLING SYSTEM THERMO­STAT. If the thermostat should fail in the closed position, it will not
permit coolant to circulate through
the system.
In such an emergency the thermostat may be removed
but should be replaced with a properly functioning thermostat as soon as possible.
Fan Belt Tension
Thermostat
Installation

Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER
Car-Stamped on Vehicle Identification Plate attached to left
of instrument panel.
Engine-Stamped on boss on block.
6-Cylinder-On right side of block to rear of distributor.
S-Cylinder-On right side of block at front.
Body-Stamped on plate attached to cowl panel.
DIMENSIONS
Overall Length (Coupe) ....................... 18S.0"
Height ..................................... 50.5"
Width .................................... 74.4"
Wheelbase ................................ 108.0"
72
BATTERY RATING
L6 engine equipped vehicles-12 volt, 54 plate, 2300 watts'
350 and 402 VS engine equipped vehicles-12 volt, 66 plate,
2900 watts'
Heavy Duty-12 volt, 90 plate, 3750 watts'
'Cranking power at O°F.
CAPACITIES
Gasoline Tank
(Approx.)
Crankcase
(Refill)
6 and S Cylinder
Oil change only
u.s. Measure
17.0 gal.
4 qt.
Oil and Filter change . . . . . . .. 5 qt.
Imperial Measure
14.25 gal.
3% qt.
4 % qt.

Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS (Cont'dl
Cooling System: 250 L-6
307 V-8
350 V-8
U.S. Measure (qts.)
12 .5
15 .5'
Imperial Measure (qts.)
10.5 13'
402 V-8
24 .
0'
20.0'
'with air condo add 1 qt. U.S. measure (3~ qt. Imperial meas.)
Thermostat
All engines ... .... ........................... 1950
Radiator Pressure Cap .. ....................... 15 lb.
73
Air Conditioning System
Compressor oil
(525 vis.) ....................... 11 oz.
Refrigerant-R-12
Four Seasons. . . . . . . . . . . . . . . . . . . . . . . .. 3 lb. 12 oz.
U.S. Measure
Powerglide. . . . .. . .. .. . .. . .. . .. . .. . .. 9.0 qts. Turbo Hydramatic 350. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 10.0 qts.
400..................................... 11.0 qts.
TURN SIGNAL FLASHER:
Imperial Measure 7.5 qts.
8.25 qts.
9.25 qts.
Type .................................... Capacity
All .................. ................ 2 lamp (LL)
Hazard Warning Flasher, All .................. 4 lamp
TIRE INFORMATION:
Complete tire information will be found on pages 61 thru 63.

Downloaded from www.Manualslib.com manuals search engine ENGINE SPECIFICATIONS
6 Cyl. Engine 8 Cylinder Engine
CARBURETOR
250 Cu. In. 307 Cu. In. 350 Cu. In. ENGINE DATA 1 Barrel 2 Barrel 2 Barrel 4 Barrel
Horsepower 145 @4200 200@4600 245 @4800 270@4800
Torque 200 @ 1600 300 @2400 350 @2800 360@3200
Compo Ratio
8.5:1 9.0:1 8.5:1
Bore
3.875 3.875 4.00
Stroke 3.56 3.25
3.48
Firing Order 1·5·3·6·2·4 1·8·4·3·6·5·7·2
SPARK PLUGS
The following 14mm spark plugs are recommended for Chevrolet engines.
L·6 Engines 307 V·8 Engine 350 V·8 Engine (2 bbl.) 350 V·8 Engines (4 bbl.) 402 V·8 Engines
FUSES AND CIRCUIT
4 Barrel
330@5600
360@4000
9.0:1
Normal Service
(Original
Equip.)
AC Type R·46TS AC Type R·45TS AC Type R·45TS AC Type R·44 TS AC Type R·44TS
402 Cu. In.
4 Barrel
300 @ 4800
41O@3200
8.5:1
4.126
3.766
The wiring circuits in your 1971 Camaro are protected from short circuits
by a combination of fuses, circuit breakers, and fusible thermal links in the
wiring itself. This greatly reduces the hazard of electrically caused fires in
the automobile.
74

Downloaded from www.Manualslib.com manuals search engine Recommendations for Filters, P. C. V. Valves, etc.
ITEM
Engine Oil Filter
Engine Air
Cleaner Element
Carburetor Fuel Filter
Positive Crankcase Ventilator
Valve
Crankcase Ventilation Filter
Radiator Cap
USAGE
All
L·G and 307 cu. in. 350 cu. in. 402 cu. in.
All
L·G AIIV·8
All
All
*LS·3
AC type GF·98 in line filter also used.
75
RECOMMENDATION
AC Type PF25
AC Type AIG9CW AC Type A329C AC Type A212CW
AC Type GF427*
AC Type CV722·C AC Type CV73G·C
AC Type FB·59
AC type RC·15

Downloaded from www.Manualslib.com manuals search engine FUSES AND CIRCUIT BREAKER:
The headlamp circuit is protected by a circuit breaker in the light switch. An overload on the breaker will cause the lamps to "flicker" on and off. If this condition develops, have your headlamp wiring checked immediately. Where current load is too heavy, the circuit breaker intermittently opens and closes, protecting the circuit until the cause is found and eliminated.
Fuses, located in the Junction Block beneath the dash are:
Radio, T.S.C. Sol. Rear Defogger Glove Box lamp .... .. ............. 10 Amp.
Wiper .................... . . . ............... 25 Amp.
Stop and Hazard Warning Lamps .. ...... ... .. ... ... ... .. . 20 Amp.
Dir. Sig. B/U lamps .. ......... . .
.. .. .. ....... 20 Amp.
Heater, A /C. . . . . . .. .. .. .. .. .. . .. .. . .. .. . .......... . . 25 Amp.
Inst. Lamps, Anti·Diesel Relay Dome, Floor Shift lamps ............. ..................... 2 Amp.
Gauges, Warning Lamps .... ................... ........... 10 Amp.
Clock, Lighter, Courtesy ......................... .... .. .. 20 Amp.
Tail, License, Luggage sidemarker and Parking Lamps ............... .................... 20 Amp.
An Air Conditioning high blower speed fuse, 30 amp. is located in an In·line fuse holder running from horn relay to Air Conditioning relay.
Do not use fuses of higher amperage rating than those recommended above.
Fusible Links are incorporated into the wiring system. These are wires of such a gauge that they will fuse (or melt) before damage occurs to an entire wiring harness in the event of an electrical overload. See your Chevrolet Dealer if fusible link replacement becomes necessary.
76
BULB SPECIFICATIONS (Replace with AC·Guide lamps)
Headlamp Unit High Beam
Low Beam
Front Park and Directional Signal
Front Fender Side Marker Lamp
Rear Side Marker Lamp
Tail, Stop, and Rear Directional
Signal
License Plate Lamp
Back Up Lamps
Courtesy Lamp
Dome Lamp
Instrument Illumination Lamp (Includes Automatic Transmission)
High Beam Headlamp Indicator
Indicator Lamps
Gen.
Oil Temp. System
Brake Warning
Turn
Sisnal Heater or A/C Control Panel Lame Glove Box Lame Radio Dial Lame ~AII Exc. AM2 Radio Dial Lame ~AM2 Radio Indicator Lamp
Underhood
Lame
Luggase Compartment Lame Indicator Washer Fluid Level
Rear Seat Courtesy Candle
Power
60W 6014 50W Sealed Beam
32·3 1157NA
2 194A
2
194
32·3 1157
4 67
32 1156
6 631 12211or211·1
2 194 2 194
2 194 2 194 2 194 2 194 2 194 2 1895 2 1895 2
1893
1 1816 1 216 .3 2182 15 93 15 1003 3 168
6 212·70r212

Downloaded from www.Manualslib.com manuals search engine OWNER
RELATIONS
The satisfaction and goodwill of
the owners of Chevrolet products
are of primary concern to your
dealer and the Chevrolet Motor
Division. Normally, any problems
that arise in connection with the
sales transaction or the operation
of your car will be handled by your
dealer's Sales or Service Depart­
ments.
It is recognized, however,
that despite the best intentions of
everyone concerned, misunder­
standings will sometimes occur. If
you have a problem that has not
been handled to your satisfaction
through normal channels,
we sug­
gest that you take the following
steps:
STEP ONE-Discuss your prob­
lem with a member of dealer­
ship management. Frequently,
77
complaints are the result of a
breakdown in communications and
can quickly be resolved by a mem­
ber of the dealership management.
If the problem already has been re­
viewed with the Sales Manager or
St(rvice Manager, contact the
Dealer himself or the General
Manager.
STEP TWO-Contact the Chev­
rolet Zone Office closest to you
listed on the following pages.
When it appears that your problem
cannot be readily resolved by the
dealership without additional as­
sistance, the matter should be
called to the attention of the Zone's
Owner Relations Department and
the following information pro­
vided: