1998 OLDSMOBILE BRAVADA check engine

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Page 253 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual Before closing  the hood,  be sure  all  the  filler  caps  are  on 
properly. Then 
lift the  hood to relieve  pressure on the 
hood  prop. 
Remove  the hood 
prop from  the slot in the  hood  and 
r

Page 258 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual Refer to the Maintenance  Schedule to determine when  to 
replace the air filter. 
See  “Scheduled Maintenance Services” 
in the Index. 
Operating  the  engine  with  the  air  cleaner  off can 
c

Page 259 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual How to Check 
Because this operation can be a little difficult,  you  may 
choose 
to have this  done at your GM retail facility 
Service  Department. 
If you  do it yourself,  be sure  to follow  all

Page 260 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual Checking  Transmission  Fluid  Cold 
A cold check  is  made after the vehicle  has  been sitting 
for eight hours  or more 
with the  engine  off  and  is  used 
only as  a reference. Let  the engine

Page 264 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual Rear  Axle What  to Use 
When to Check  and Change Lubricant 
Refer to the Maintenance  Schedule to determine how 
often  to check  the lubricant and  when  to change it.  See 
“Scheduled Maintenanc

Page 266 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual NOTICE: 
If you  use an  improper  coolant mixture,  your 
engine  could  overheat and be badly damaged. 
The  repair  cost  wouldn’t  be  covered by your 
warranty. 
Too much  water  in the  mixtur

Page 269 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual When to Check  Power  Steering  Fluid 
It is not necessary  to  regularly  check  power  steering  fluid 
unless  you  suspect  there  is  a leak 
in the  system  or you  hear 
an  unusual  noise.  A

Page 271 of 380

OLDSMOBILE BRAVADA 1998  Owners Manual Brakes 
Brake Fluid 
of the  brake system. If it is,  you  should  have  yo~~r brake 
system  tlxed, since 
a leak  nleans  that  sooner  or  later  your 
brakes  wont  work  well,  or  wont work  a