
Downloaded from www.Manualslib.com manuals search engine To Use the Coolant Heater 
1.  Turn off the engine. 
2. Open  the  hood  and  unwrap  the  electrical  cord. 
3.  Plug  it into  a  normal,  grounded 
1 10-volt AC outlet. 
I 
Plugging  the  cord  into  an  ungrounded  outlet 
could  cause  an  electrical  shock.  Also,  the  wrong  kind 
of extension  cord  could  overheat  and  cause 
a fire.  You could  be  seriously  injured.  Plug  the 
cord  into  a  properly  grounded  three-prong 
110-volt 
AC outlet.  If  the  cord  won’t  reach,  use  a 
heavy-duty  three-prong  extension  cord  rated  for 
at  least 
15 amps. 
4. Before  starting  the  engine,  be sure to  unplug  and  store 
the  cord 
as it  was  before  to  keep  it  away  from  moving 
engine  parts. 
If you  don’t,  it  could  be  damaged. 
How  long  should  you  keep  the  coolant  heater  plugged 
in?  The  answer  depends  on  the  outside  temperature,  the 
kind  of  oil  you  have,  and  some  other  things.  Instead  of  trying 
to list  everything  here,  we  ask  that  you  contact 
your  Chevrolet  dealer  in  the  area  where  you’ll  be 
parking  your  vehicle.  The dealer  can give  you  the best 
advice  for  that  particular  area. 
Automatic  Transaxle  Operation 
Your  Chevrolet  may  be  equipped  with  a  three-speed 
automatic 
or a four-speed  automatic  transaxle. The 
shift  lever  is located  on  the  console  between  the  seats. 
There  are  six  different  positions  for  the  shift  lever  on  the 
three-speed  automatic  and  seven  positions  for the 
four-speed  automatic  transaxles.  While  PARK 
(P), 
REVERSE (R) and  NEUTRAL (N) operate  identically 
for  both  transaxles,  the  forward  gear positions  represent 
different  gearing  and  operation. 
See “Forward  Gears 
(3-Speed)”  or “Forward-Gears  (4-Speed)”  later  in 
this  section.   

Downloaded from www.Manualslib.com manuals search engine 2. Get the vehicles  close enough so the jumper  cables 
can reach,  but  be sure the  vehicles  aren’t  touching 
each  other. 
If they are, it could  cause a ground 
connection 
you don’t  want. You wouldn’t  be able  to 
start  your  Chevrolet,  and  the  bad  grounding  could 
damage  the electrical  systems. 
To avoid the possibility  of the  vehicles  rolling, set 
the  parking  brake  firmly on both  vehicles  involved 
in  the  jump start procedure.  Put  an  automatic 
transaxle  in 
PARK (P) or a manual  transaxle  in 
NEUTRAL (N) before setting  the  parking  brake. 
3. Turn off the ignition  on  both  vehicles.  Unplug 
unnecessary  accessories plugged into the cigarette 
lighter. 
Turn off all lamps  that aren’t needed  as  well 
as  radios. 
This will  avoid sparks  and help  save  both 
batteries.  In addition, 
it could save  your radio. 
NOTICE: 
If you  leave  your  radio  on,  it could  be  badly 
damaged.  The  repairs  wouldn’t  be  covered  by 
your  warranty. 
4. Open the hoods  and  locate the batteries. 
An electric  fan  can  start up even  when  the  engine 
is  not  running  and  can  injure  you.  Keep  hands, 
clothing  and  tools  away  from  any  underhood 
electric  fan.   

Downloaded from www.Manualslib.com manuals search engine Engine Overh - -rting 
YOU will find a coolant  temperature gage and a low coolant 
warning light on your Chevrolet’s instrument panel. 
If Steam Is Coming From Your Engine 
Steam  from  an  overheated  engine  can  burn you 
badly,  even 
if you just  open  the hood. Stay away 
from  the  engine if you  see or  hear  steam  coming 
from  it,  Just  turn  it 
off and get  everyone  away 
from  the  vehicle until  it cools down.  Wait  until 
there  is no  sign  of steam  or  coolant  before  you 
open  the hood. 
If you  keep  driving  when  your  engine  is 
overheated,  the  liquids  in  it  can  catch  fire.  You or 
others  could be 
badly burned.  Stop  your  engine  if 
it  overheats,  and get out  of the  vehicle  until  the 
engine 
is cool. 
I NOTICE: 
If your  engine  catches  fire  because  you keep 
driving  with  no  coolant,  your  vehicle can be 
badly damaged.  The  costly  repairs  would not be 
covered 
by your  warranty.   

Downloaded from www.Manualslib.com manuals search engine If No Steam Is Coming From Your Engine 
If you  get the overheat  warning  but  see or hear  no 
steam, the  problem  may  not  be  too serious. Sometimes 
the engine 
can get  a  little too hot  when  you: 
0 Climb a long  hill on  a  hot  day. 
0 Stop  after high-speed driving. 
e Idle for long periods  in traffic. 
Tow  a trailer. 
If  you  get  the  overheat warning  with  no sign  of steam, 
try  this  for  a  minute  or 
so: 
1. If you have an  air conditioner,  turn  it off. 
2. Turn on  your  heater to full hot at the  highest  fan 
speed  and  open  the  window  as  necessary. 
3. If  you’re  in a traffic  jam, shift to NEUTRAL (N); 
otherwise, shift to  the highest  gear while driving 
OVERDRIVE 
(D) for  four-speed automatic or 
DRIVE 
(D) for  three-speed automatic transaxles.  If 
you no 
longer  have the overheat  warning,  you  can 
drive.  Just to be  safe,  drive  slower  for about 
10 minutes. 
If  the  warning  doesn’t 
come back on, you  can 
drive  normally. 
If  the  warning  continues, pull  over, stop, 
and park your 
vehicle right  away. 
If there’s still no sign  of steam,  you can idle  the engine 
for  two  or 
three minutes while you’re parked, to see 
if  the  warning  stops. But then,  if you  still have  the 
warning, 
turn off the engine  and get everyone out 
of the vehicle until it cools  down. 
You  may  decide  not to lift  the hood  but  to get  service 
help  right  away.   

Downloaded from www.Manualslib.com manuals search engine Be  sure the posted  octane is at  least 87. If the  octane  is 
less  than 
87, you  may  get  a heavy  knocking  noise  when 
you  drive.  If it’s  bad  enough, it  can  damage  your  engine. 
If you’re using fuel rated at 87 octane or  higher  and  you 
hear  heavy  knocking,  your  engine needs service.  But 
don’t  worry  if  you  hear  a little  pinging  noise  when 
you’re  accelerating  or driving  up 
a hill.  That’s  normal, 
and  you  don’t have to buy  a higher  octane  fuel to get  rid 
of  pinging.  It’s the  heavy,  constant knock  that  means 
you  have 
a problem. 
If your  vehicle  is certified to  meet California  Emission 
Standards  (indicated  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  your  instrument  panel 
may  turn  on  and/or 
your vehicle 
may  fail a smog-check  test. 
If this occurs,  return to your 
authorized  Chevrolet dealer for diagnosis  to determine 
the  cause  of failure.  In  the  event  it is  determined  that  the 
cause  of the  condition  is  the  type  of fuels  used,  repairs 
may  not  be  covered by  your  warranty. 
Some  gasolines  that  are  not  reformulated  for 
low 
emissions  contain an octane-enhancing  additive called 
methylcyclopentadienyl  manganese  tricarbonyl 
(MMT); 
ask  your  service station operator  whether or not  his  fuel 
contains  MMT,  General  Motors  does  not  recommend 
the 
use  of  such  gasolines. If fuels  containing MMT are used, 
spark  plug  life may  be  reduced  and  your  emission 
control  system  performance  may  be  affected. 
The 
malfunction  indicator lamp  on  your  instrument  panel 
may 
turn on.  If this  occurs,  return  to  your  authorized 
Chevrolet  dealer for service.   

Downloaded from www.Manualslib.com manuals search engine Checking Things Under  the Hood Hood Release 
To open the hood, 
first pull the handle 
inside the  vehicle. A CAUTION: 
An electric  fan  under  the  hood can  start up and 
injure  you even  when the  engine  is not  running. 
Keep  hands,  clothing  and  tools  away  from  any 
underhood  electric  fan. 
I A C IUTION: 
that  rn  can  get on  hot t jne  parts  and 
start a fire.  These  include  liquids  like  gasoline, 
oil,  coolant,  brake fluid,  windshield  washer  and 
other  fluids,  and plastic  or rubber. 
You or  others 
could be  burned.  Be careful  not  to  drop  or spill 
things  that will burn  onto a hot  engine. 
The following  sections tell you how  to  check  fluids, 
lubricants  and  important  parts  underhood.   

Downloaded from www.Manualslib.com manuals search engine 2.21, Engine (Code 4) 
When you open the hood, you’ll  see: 
A.  Coolant  Surge  Tank  D.  Engine  Oil  Fill CapDipstick 
G. Air  Cleaner 
B. Power  Steering  Fluid  Reservoir E. Brake  Fluid  Reservoir H. Battery 
C. Automatic  Transaxle  Fluid E Hydraulic  Clutch  Fluid I. Windshield  Washer 
Dipstick 
(If Equipped)  Reservoir (If Equipped)  Fluid  Reservoir