1974 CHEVROLET CAMARO ESP

Downloaded from www.Manualslib.com manuals search engine Important Facts You Should
Know About Gasoline
Mileage and How to
Improve It
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 fuel economy.
Fuel Selection
Your vehicle is designed to op­
erate on unleaded or low-lead fuels
>of at least 91 Research Octane.
These fuels minimize spark plug
fouling and emission system
de­
terioration. Your engine does not
require premium fuel. Therefore,
its use would be an unnecessary
additional expense.
If the service
station gas pump has a symbol similar
to the following, use
un­
leaded or low-lead gasoline with a
symbol of 2. A higher number
is
satisfactory but not required.
"Jackrabbit" Starts
Gasoline can be conserved (and
engine and tire life prolonged) by
avoiding unnecessarily rapid
ac­
celeration away from lights and
stop signs.
Stop-And-Start Driving
Frequent stops and starts during
a. trip really cut down on your
64
miles per gallon. Plan even your
short shopping trips to take
advan­
tage of through streets to avoid
traffic lights.
Pace your driving like
the professional drivers to avoid
unnecessary stops.
Speed Versus Mileage
Excessive speed on the highway
raises your gas consumption
dras­
tically. Statistics prove that you
might save
as much as 19% on
your fuel bill by driving
50 MPH
instead of 70 MPH.
Excessive Idling
An idling engine uses gasoline,
too, (especially after a cold engine
start).
If you're faced with more
than a
few minutes wait you're
better
off to "turn off" and start
again later.
Sudden Stops
Sudden stops themselves don't

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 mal­functions 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 insp~ct the vehicle and make whatever repairs or adjustments are necessary.
;iA~>~I/~,~.#Y'T~~hiri~~:e~It.;ne;CC2i'~6p'4~cl~.;.'Ii~;~;,;(i '~i.. . .....•.. l'for",;tlgC;(lnY;tlspec';o~;1J1 ainfenCJn.c:~ .. 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 0 below. NOTE : If continual "flooding" of the carburetor is evidenced by a carburetor wet with
fuel or black exhaust smoke,
perform the operation sug­
gested in paragraph D only .
(A) The first and most obvious, and one of the most frequently Checking Fuel Flow
67
overlooked, items to check when you have difficulty in starting your 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.
(B) If the fuel tank is not empty, you may check further to see 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 "crank" 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 carbu retor
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.
(0) If the' fuel seems to be
reaching the carburetor properly, Fuel Filter
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
•

Downloaded from www.Manualslib.com manuals search engine valve moves freely and is not stuck . (Don 't mistake normal spring
tension for a stuck valve.) Top 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. IE) If the cor will start but stalls when hot or has a rough idle,
you can suspect a faulty IDLE ADJUSTMENT, a malfunctioning AUTOMATIC CHOKE or on 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 0 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
baHery 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 (manucil transmission
must have clutch depressed all the way to floor) 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 BATTERY 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 bottery to operation. Occasionally, however, a long drive will recharge the battery.
68
NOTE: If the battery is determined to be dead, and for no apparent reason, have your Authorized Chevrolet Dealer check the
baHery, the GENERATOR and the VOLTAGE REGULATOR.
GENERATOR trouble should already have been indicated by the generator indicator light on the instrument panel.
POOR BATTERY 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 con­nections are corroded, a cor 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 "dick" 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 Distributor and Coil Cables

Downloaded from www.Manualslib.com manuals search engine OWNER
ASSISTANCE
The satisfaction and goodwill of .
the
o,wners 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
ment~ . . 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,
74
complaints are the result of a break­
down in communications and can
quickly be resolved by a member of
the dealership management.
If the
problem already has been reviewed
with the
Sales Manager or Service
Manager, contact the Dealer him­
self or the General Manager.
STEP TWO-Contact the Chev­
rolt Zone Office (or in Canada
contact the
General Motors
Zone Office) closest to you
listed on the following pages.
When it appears that your prob­
lem cannot be readily resolved
by
the dealership without additional
assistance, the
matt~r should be
called to the attention of the Zone's
Owner Relations Department and
the following information pro­
vided: