OLDSMOBILE BRAVADA 1994 Owners Manual
Manufacturer: OLDSMOBILE, Model Year: 1994, Model line: BRAVADA, Model: OLDSMOBILE BRAVADA 1994Pages: 248, PDF Size: 14.54 MB
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4. Use the wheel  wrench  to remove  the 
wheel  nuts  that  secure the tire  to  the 
carrier.  Then lift the  tire 
off the 
mounting bracket. 
For Both Mounting Systems: 
5. Put  the  spare tire near  the flat  one. 
6. Using  the Torx@  head wrench 
supplied  with the vehicle  and stored 
in  the  glove 
box, remove  the wheel 
nut  cover. 
7. Using  the wheel  wrench,  loosen  all  tht 
wheel  nuts. Don’t  remove  them  yet. 
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Problems on the Road 
156 
8. Rotate the jack  handle  cloclwise  to 
raise  the jack  head 
a little. 
9. There  is a hole in the  vehicle’s  frame 
for  the  head  of the  jack  to fit  into, 
near  the wheel  to be  removed. 
Position  the jack  there. 
10. Raise  the vehicle  by rotating  the 
jack  handle  cloclwise. Raise the 
vehicle  far enough  off the  ground 
so 
there is enough  room  for  the spare 
tire  to fit. 
NOTICE: 
Raising  your  vehicle  with  the jack 
improperly  positioned  will damage 
the  vehicle  or may  allow  the vehicle 
to  fall  off the  jack.  Be sure  to fit  the 
jack 
lift head  into  the  proper 
location  before  raising  your  vehicle. 
11. Remove  all  wheel  nuts and take  off 
the  flat  tire. 
12. Remove  any  rust or dirt from  the 
wheel  bolts, mounting  surfaces and 
spare  wheel.  Place  the spare  on  the 
wheel  mounting  surface. 
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13. Replace the wheel  nuts  with  the 
rounded  end 
of the  nuts toward the 
wheel.  Tighten each  nut by hand 
until  the wheel  is  held  against the 
hub. 
14. Lower  the vehicle  by rotating  the 
jack  handle  countercloclnvise. 
Lower  the jack  completely. 15. Tighten  the wheel  nuts firmly  in a 
crisscross  sequence as shown. 
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Problems on the Road 
158 
I 
16. Replace the wheel  nut cover  on  the 
spare  wheel.  Be sure  to  insert the 
pin  on the  wheel  cover  into  the hole 
in  the  wheel.  Screw the cover  in 
place  using  the  TorxB head wrench. 
17. Lower  the jack  head  completely  by 
rotating  the jack  handle 
counterclockwise.  If you  have  an 
inside-mounted  spare tire, return 
the  jack  and wheel  wrench  to their 
storage  compartment and secure 
them with  the wing  nut. Replace  the 
jack  storage  compartment  cover. 
18. Fasten the flat  tire where  the spare 
was  stored.  If you  have  a tailgate- 
mounted spare tire carrier, tighten 
firmly.  Push and  pull to make  sure it 
is  not  loose. 
As soon  as possible, 
tighten  the  nuts  to  22-32  pound-feet 
(30-40 
Nom) torque. 
I If You’re Stuck: In Sand, 
Mud, Ice or Snow 
19. If  you  have  a tailgate-mounted spare 
tire, return  the jack  and wheel 
wrench  to their  storage 
compartment and  replace the jack 
storage  compartment  cover. Insert 
the  cover  tabs into  the trim  panel, 
align  the cover  and fasten  the latch.  What 
you 
don’t want to do  when  your 
vehicle  is  stuck is to spin  your  wheels. 
The method known  as “rocking” can 
help  you  get  out when you’re stuck, but 
you must use caution. 
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NOTICE: 
Spinning your  wheels  can destroy 
parts 
of your  vehicle  as well  as  the 
tires. 
If you  spin  the wheels  too fast 
while  shifting  your  transmission 
back  and forth,  you can destroy 
your  transmission. 
Rocking Your Vehicle to Get it Out: 
First,  turn your  steering  wheel  left  and 
right. That  will clear  the area  around 
your  front wheels. Then  shift back and 
forth between 
R (Reverse) and a 
forward gear, spinning  the wheels  as 
little  as possible.  Release  the accelerator 
pedal  while  you  shift, and press  lightly 
on  the  accelerator  pedal when  the 
transmission 
is in  gear. If that  doesn’t 
get  you  out after  a few  tries,  you  may 
need 
to be  towed out. If you  do need  to 
be  towed  out, see 
Towing Your Truck 
in the Index. 
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Notes 
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Part 6 
Sewice  &Appearance Care 
Service ........................................................................\
............................................. 162 
Fuel 
........................................................................\
.................................................. 163 
Hood  Release 
........................................................................\
................................... 165 
Engine  Oil 
........................................................................\
........................................ 168 
Air  Cleaner 
........................................................................\
...................................... 171 
Transmission  Fluid ........................................................................\
.......................... 172 
Axles/Transfer  Case 
........................................................................\
........................ 174 
Engine  Coolant 
........................................................................\
................................ 174 
Power  Steering  Fluid 
........................................................................\
....................... 176 
Windshield  Washer  Fluid  ........................................................................\
................ 
177 
Brakes ........................................................................\
.............................................. 178 
Battery ........................................................................\
............................................. 180 
Bulb  Replacement 
........................................................................\
........................... 181 
Windshield  Wiper  Blade  Replacement ................................................................... 182 
.. 
Loading  Your  Vehicle ........................................................................\
..................... 183 
Tires ........................................................................\
................................................. 185 
Appearance Care ........................................................................\
............................. 190 
Vehicle  Identification Number  (VIN) 
.................................................................... 195 
Add-on  Electrical  Equipment 
........................................................................\
........ 196 
Fuses 
& Circuit Breakers ........................................................................\
................ 196 
Capacities 
& Specifications ........................................................................\
............ 199 
Normal Maintenance  Replacement Parts 
............................................................... 200 
Fluids & Lubricants ........................................................................\
........................ 201 
Replacement  Bulbs 
........................................................................\
.......................... 202 
. 
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Sewice & Appearance  Care 
162 
GM - 
Service 
Your Oldsmobile  dealer knows your 
vehicle  best and  wants  you to be  happy 
with  it. We  hope  you’ll  go  to your  dealer 
for  all your  service  needs. You’ll  get 
genuine  GM parts  and  GM-trained  and 
supported  service people. 
We  hope  you’ll  want to keep your  GM 
vehicle  all  GM.  Genuine GM parts  have 
one 
of these  marks. 
Doing Your Own Service Work 
If you want  to do  some of your own 
service  work, you’ll want to get  the 
proper  Oldsmobile  Service  Manual. It 
tells  you  much  more about  how to 
service  your Oldsmobile  than  this 
manual  can. 
To order the proper  service 
manual,  see 
Service Publications in the 
Index. 
You  should keep a record  with all parts 
receipts  and list the  mileage  and  the 
date 
of any  service  work you perform. 
See 
Maintenance  Record in  the Index. 
NOTICE: 
If you try to do  your own service 
work  without  knowing  enough 
about  it,  your vehicle  could  be 
damaged. 
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Fuel 
Use  regular  unleaded  gasoline rated at 
87  octane  or higher.  Use  premium 
unleaded  gasoline rated at  91 octane  or 
higher  for  high  power  performance, 
when  towing  a trailer  or with  a high 
payload  requirement.  But when 
operating with a  light  load as 
a normal 
condition,  you  may use middle  grade  or 
regular  unleaded  gasolines. 
The  gasoline  you  use  should meet 
specifications  ASTM  D4814 in the  U.S. 
and  CGSB 
3.5-92 in  Canada. These 
fuels  should  have the proper  additives, 
so you  should  not have  to add  anything 
to the fuel. 
In  the 
U.S. and  Canada,  it’s easy  to be 
sure  you  get  the right  kind of gasoline 
(unleaded).  You’ll see “UNLEADED”  right 
on  the  pump.  And  only  unleaded 
nozzles  will  fit  into your  vehicle’s  filler 
neck. 
Be  sure  the posted  octane is at  least  91 
for  premium,  89 for  middle  grade  and 
87  for  regular. 
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 91 octane or 
higher  and you  still  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 it.  It’s  the  heavy, 
constant  knock that means  you  have  a 
problem. 
What  about  gasoline  with blending 
materials  that contain  oxygen 
(oxygenates),  such  as MTBE or 
alcohol? 
MTBE is  “methyl  tertiary-butyl  ether.” 
Fuel  that 
is no more  than 15% MTBE is 
fine  for  your  vehicle. 
Ethanol is  ethyl  or grain  alcohol. 
Properly-blended  fuel  that is no  more  than 
10% ethanol is 
fine  for  your 
vehicle. 
Methanol is  methyl  or wood  alcohol. 
NOTICE: 
Fuel  that is more  than 5% 
methanol is  bad  for  your  vehicle. 
Don’t  use it. It can  corrode  metal 
parts in  your  fuel  system  and also 
damage  plastic  and rubber parts. 
That  damage  wouldn’t  be  covered 
under  your warranty. And  even at 
5% or less,  there  must be 
“cosolvents”  and corrosion 
preventers  in  this fuel  to help  avoid 
these  problems. 
GasoUnes  for  Cleaner Air 
Your  use  of gasoline  with deposit 
control  additives  will help  prevent 
deposits  from  forming  in your  engine 
and  fuel  system.  That helps  keep your 
engine  in  tune and  your  emission 
control  system  working  properly.  It’s 
good  for  your  vehicle,  and you’ll  be 
doing  your  part for  cleaner  air. 
Many  gasolines  are now  blended  with 
oxygenates.  General  Motors 
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Sewice & Appearance  Care 
I 
164 
recommends that you use gasolines 
with these  blending materials, such  as 
MTBE  and ethanol.  By doing 
so, you 
can help  clean the air, especially  in 
those parts  of the  country  that have 
high  carbon  monoxide levels. 
In addition, some  gasoline suppliers are 
now  producing  reformulated  gasolines. 
These  gasolines  are specially  designed 
to  reduce  vehicle  emissions.  General 
Motors recommends  that you use 
reformulated  gasoline.  By doing 
so, you 
can  help  clean  the air,  especially  in 
those parts  of the  country  that have 
high  ozone  levels. 
You  should ask  your  service  station 
operators  if their  gasolines  contain 
deposit  control additives  and 
oxygenates,  and if they  have  been 
reformulated  to reduce  vehicle 
emissions. 
Fuels  in  Forei’ Countries 
If you  plan  on driving  in another 
country outside  the 
U.S. or Canada, 
unleaded  fuel  may  be  hard to find. 
Do 
not use  leaded  gasoline.  If you  use even 
one tankful,  your  emission  controls 
won’t work  well or at all.  With 
continuous use, spark  plugs can get 
fouled,  the exhaust  system can corrode, 
and  your  engine  oil  can deteriorate 
quickly.  Your  vehicle’s  oxygen  sensor 
will  be  damaged.  All  of that  means 
costly  repairs  that wouldn’t  be  covered 
by  your  warranty. 
To check  on fuel  availability,  ask an 
auto  club,  or contact a  major  oil 
company  that does  business  in  the 
country where  you’ll  be  driving. 
You  can 
also write us  at  the following 
address  for  advice.  Just tell us where 
you’re  going  and give  your  Vehicle 
Identification  Number (VIN) 
. 
General Motors Overseas  Distribution 
North American  Export  Sales (NAES) 
1908 Colonel Sam Drive 
Oshawa, Ontario 
L1H 8P7 
Corporation 
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