1997 BUICK PARK AVENUE engine

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Page 277 of 420

BUICK PARK AVENUE 1997  Owners Manual It’s a  good  idea  to check  your engine  oil  every time  you 
get  fuel. 
In order  to  get  an  accurate  reading,  the  oil  must 
be  warm  and  the  vehicle  must  be  on  level ground. 
Turn

Page 278 of 420

BUICK PARK AVENUE 1997  Owners Manual When to Add Oil 
If the oil is at  or  below  the ADD mark,  then  you’ll 
need  to add  at  least one quart  of  oil.  But you  must  use 
the  right  kind. This  part explains  what  kind  of  oil

Page 279 of 420

BUICK PARK AVENUE 1997  Owners Manual RECOMMENDED SAE  VISCOSITY GRADE ENGINE OILS 
FOR BEST  FUEL  ECONOMY  AND  COLD  STARTING,  SELECT  THE  LOWEST 
SAE  VISCOSITY  GRADE  OIL 
FOR THE  EXPECTED  TEMPERATURE  RANGE. 
H 
WE4 
IT 
HER

Page 280 of 420

BUICK PARK AVENUE 1997  Owners Manual Engine  Oil  Additives 
Don’t add anything to your  oil. Your  Buick  dealer  is 
ready 
to advise  if  you  think  something  should  be added. 
When to Change  Engine Oil 
If any  one  of these  i

Page 281 of 420

BUICK PARK AVENUE 1997  Owners Manual What  to Do with Used Oil 
Did  you  know  that  used engine oil contains certain 
elements  that  may be unhealthy  for your  skin  and  could 
even cause cancer? Don’t  let used  oil stay  on your

Page 283 of 420

BUICK PARK AVENUE 1997  Owners Manual 3. Replace the air filter. 
4. Reattach the air intake hose. 
5. Reinstall  the air cleaner housing  cover. 
Refer to the Maintenance Schedule to determine  when to 
replace the air  filter. 
See  “

Page 284 of 420

BUICK PARK AVENUE 1997  Owners Manual Supercharger Oil 
Unless  you are technically 
qualified  and  have  the 
proper  tools,  you  should  let 
your  dealer  or a  qualified 
service  center perform 
this  maintenance. 
How to Check  an

Page 285 of 420

BUICK PARK AVENUE 1997  Owners Manual Automatic  Transaxle  Fluid 
When to Check  and  Change 
A good time to  check your automatic transaxle fluid 
level  is  when the  engine  oil  is changed. 
Change both  the  fluid and filter  every