1993 BUICK LESABRE oil

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Page 241 of 324

BUICK LESABRE 1993  Owners Manual SAE  low-30 
As  shown  in the viscosity  chart,  SAE low-30 is best 
for  your vehicle. However,  you can use SAE  5W-30 
if 
it’s going  to be  colder  than 60 F ( 16 C) before 
your next oil  cha

Page 242 of 324

BUICK LESABRE 1993  Owners Manual What to Do with Used Oil: Air Cleaner 
I I 
A CAUTION: 
Used engine  oil contains  things  that have  caused 
skin  cancer 
in laboratory  animals.  Dont  let used 
oil  stay  on your  skin 
for very

Page 243 of 324

BUICK LESABRE 1993  Owners Manual Refer to the  Maintenance  Schedule  to  determine  when 
to  replace  the air  filter. 
See  “Scheduled  Maintenance  Services”  in  the  Index. 
A CAUTION: 
Operating the engine  with the air  c

Page 245 of 324

BUICK LESABRE 1993  Owners Manual 3. 
4. 
Check  both  sides of the  dipstick,  and  read  the  lower 
level.  The  fluid  level  must  be  in  the  cross-hatched 
area. 
If  the  fluid  level  is  where  it  should  be,  push  the 
d

Page 246 of 324

BUICK LESABRE 1993  Owners Manual parts.  You  can also use a recycled  coolant  conforming to 
GM Specification 1825-M  with  a complete  coolant  flush 
and  refill.  Use GM  Engine  Coolant  Supplement  (sealer) 
with  any  complet

Page 251 of 324

BUICK LESABRE 1993  Owners Manual What to Add: 
When you do need brake fluid,  use only  DOT-3  brake 
fluid 
-- such  as Delco  Supreme 11 @ (GM Part 
No. 1052535). Use new brake fluid from a sealed 
container  only. 
DOT-5  silic 
y

Page 265 of 324

BUICK LESABRE 1993  Owners Manual 0 Use  solvent-type  cleaners in a well-ventilated  area 
only.  If you  use  them, don’t  saturate  the  stained area. 
0 If a ring  forms  after  spot cleaning,  clean  the  entire 
area  immediat

Page 266 of 324

BUICK LESABRE 1993  Owners Manual Special  Cleaning  Problems 
Greasy or Oily  Stains: Like  grease,  oil,  butter, 
margarine,  shoe  polish,  coffee  with  cream,  chewing 
gum,  cosmetic  creams,  vegetable  oils,  wax  crayon,  ta