1997 BUICK PARK AVENUE Owners Manual

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 282 of 420

BUICK PARK AVENUE 1997  Owners Manual 1. Remove the  wing  nuts  on the  air cleaner 
housing  cover. 2. Remove  the air intake  hose that snaps over the 
throttle  body  by pulling  the  hose upward  and  away 
from  the throttle  body.

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

Page 286 of 420

BUICK PARK AVENUE 1997  Owners Manual Checking the Fluid Level 
Park  your vehicle on  a  level  place. Keep the engine 
running. 
With  the  parking  brake  applied,  place  the shift lever 
in  PARK  (P). 
With  your  foot on the  brake

Page 287 of 420

BUICK PARK AVENUE 1997  Owners Manual 3. Check both sides of the dipstick, and  read the 
lower  level.  The  fluid level must be in  the 
cross-hatched  area. 
4. If the fluid level is in the acceptable range,  push the 
dipstick back  i

Page 288 of 420

BUICK PARK AVENUE 1997  Owners Manual Engine Coolant 
The cooling s stem  in your  vehicle  is filled  with 
DEX-COOL engine coolant. This  coolant is designed 
to  remain  in  your  vehicle  for 
5 years or 150,000 miles 
(240 
000 km) w