Page 225 of 338
Engine  Accessory Belt coolant pump and air conditioning compressor. Each 
belt has  its own tensioner and idler  pulley. 
1. Front Belt C. Crank 
2. Back Belt D. Supercharger 
A.  Alternator 
E. Coolant Pump 
B. Power Steering E Air  Conditioning 
The Supercharged 
38800 engine  uses two accessory drive 
belts.  One  belt drives  the generator and the power 
steering  pump. The second belt drives the supercharger,  See 
“Maintenance Schedule”  in 
the Index for when to 
check the accessory  drive belts and  Supercharger  oil 
level. Have  your dealer check the  oil  level in the 
Supercharger. 
Engine Oil 
CHECK OIL 
LEVEL 
If the CHECK QIL LEVEL light  on  the  instrument 
panel comes 
on, it means  you need  to check  your engine 
oil level 
right away.  for more information,  see “Check 
Oil Level Light”  in 
the Index. You should check your 
engine 
oil level regularly; this  is an  added  reminder. 
6-12 
ProCarManuals.com 
     
        
        Page 226 of 338

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. 
~ The engine oil dipstick 
is directly behind the 
i engine fan area. 
Turn 
off the engine and  give the oil  a few  minutes  to 
drain back into  the oil pan.  If  you  don’t,  the oil dipstick 
might not  show the actual level. 
To Check Engine Oil 
Pull out the dipstick and clean it  with  a paper towel  or 
cloth, then push  it back in all the  way. Remove  it again, 
keeping 
the tip down, and check the level. 
When to  Add Oil 
If  the oil  is at or  below the ADD line, then you’ll  need 
to add some oil. But  you must use the right  kind. This 
part explains what kind  of oil  to  use. 
For crankcase 
capacity,  see “Capacities and Specifications”  in the 
Index. 
t 
I NOTICE: 
Don’t  add  too  much  oil. If your  engine  has so 
much  oil  that  the  oil  level  gets  above  the 
cross-hatched  area  that  shows  the  proper 
operating  range,  your  engine  could  be  damaged. 
Just fill  it enough to put  the  level  somewhere  in  the 
proper operating range.  Push the dipstick 
all the way 
back in when you’re through. 
ProCarManuals.com 
     
        
        Page 232 of 338
When to Check 
Check oil level every 30,000 miles (50 000 km) or every 
36 months. 
What  Kind. of Oil to Use 
See “Recommended  Fluids and Lubricants” in the Index 
and  use only the recommended oil. 
How to Check  and  Add Oil 
Check oil only  when  the engine is cold. Allow the 
engine to cool 
2 to 3 hours after running. 
1. Remove  the wiring  harness shield. 
2. Clean  the  area around  the  oil fill plug before 
removing it. 
3. Remove  the oil fill plug using  a 31 16 Allen wrench. 
4. The oil level  is correct when  it  just reaches the 
bottom 
of the  threads of the inspection hole. 
5. Replace the oil  plug with the O-ring in place.  Torque 
to 
10 Nom (88 lb. in.). 
6. Replace wiring harness shield. 
ProCarManuals.com 
     
        
        Page 233 of 338

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. Refer to the 
Maintenance  Schedule  to detemrrine  when  to  change your 
fluid. See "Scheduled  Maintenance  Services" in the  Index. 
How to Check 
Because this operation  can  be a little difficult,  you  may 
choose 
to have  this done  at  your  Pontiac  dealer Service 
Department. 
If you  do  it  yourself, be sure to follow  all the 
instructions here, or  you  could get a false reading on the 
dipstick. 
NOTICE: 
Too much or  too  little  fluid  can  damage  your 
transaxle. 
Too much  can  mean  that some of the 
fluid  could  come  out  and  fall 
on hot engine parts 
or exhaust system parts,  starting a fire. Be sure to 
get an  accurate  reading  if you check your 
transaxle  fluid. 
~~~ 
Wait  at least 30 minutes before  checking the transaxle 
fluid level 
if you  have been driving: 
0 When  outside  temperatures are  above 90" F (32°C). 
At  high speed for  quite  a  while. 
In heavy  traffic - especially in hot weather. 
0 While pulling  a trailer. 
To get the right  reading, the fluid should be at normal 
operating  temperature,  which is 
180 "F to 200°F (82" C 
to 93 "C). 
Get  the  vehicle  warmed  up  by driving about €5 des (24 km) 
when  outside  temperatures  are  above 50°F (10°C). If it's 
colder 
than 50°F (lO"C), you  may  have to drive  longer. 
To check the fluid  level 
1. Park  your vehicle  on a level place. Keep  the  engine 
running. 
2. With  the parking  brake applied,  place the shift  lever 
in PARK (P). 
3. With  your  foot on the brake pedal,  move the shift 
lever through each  gear  range,  pausing  for  about 
three seconds 
in each  range.  Then,  position  the shift 
lever  in PARK (P). 
4. Let the engine run at idle for three to five minutes. 
6-20 
ProCarManuals.com 
     
        
        Page 268 of 338

Capacities  and  Specifications for Engine  Code K (L36) and  Code 1 (L67) 
Automatic  Transaxle AT 4T60E  (Overdrive) 
When  draining or replacing  torque convertec  more  fluid may be needed. 
Pan  Removal  and  Replacement .............................. 6 1/2 quarts 6.00 L 
After Complete  Overhaul ..................................... 11 quarts 10.50 L 
Coolingsystem .............................................. 13 quarts 12.00 L 
Air  Conditioning  Refrigerant  (R134a) ........................... See  refrigerant  charge  label  under  hood. 
............................... 
4.75 L 
Not all air conditioning refrigerants  are the same. If the air conditioning system  in your  vehicle  needs refrigerant, be  sure the 
proper  refrigerant  is used. 
If you’re  not sure, ask your  Pontiac  dealel:  For additional  information see  your “Warranty  and 
Owner  Assistance  Information 
” booklet. 
Enginecrankcase ........................................... 5 quarts 
Fuel Tank ................. 18 gallons 
Power Steering 
Oil change with  filter change. 
Pump Only ..... ................. 1 pint 0.50 L 
Complete  System ........................................... 1 11’2 pints 0.75 L 
68.00 L 
Tire Pressures,  Sizes .......................................... See  Tire-Loading  Information  label on 
Wheel Nut  Torque ... 100 lb-ft 
driver’s 
door. ,.. ... (140 Nam) 
NOTE: All  capacities  are  approximate.  When  adding,  be sure  to fill  to the  appropriate  level,  as  recommended  in  this manual. 
ProCarManuals.com 
     
        
        Page 270 of 338

Section 7 Maintenance  Schedule 
IMPORTANT: 
KEEP ENGINE OIL 
AT THE PROPER 
LEVEL  AND  CHANGE A$ 
RECOMMENDED 
This section covers the maintenance required for your 
Pontiac. Your vehicle  needs these  services to retain its 
safety,  dependability  and emission  control performance. 
HH 
DI I 
rn 
I 
Have you purchased  the GM Protection Plan? The Plan 
supplements  your new vehicle warranties.  See your 
Pontiac  dealer 
for details. 
Introduction 
Your  Vehicle and the  Environment 
Proper vehicle  maintenance  not  only helps  to  keep your 
vehicle in  good working  condition,  but also helps  the 
environment.  All recommended maintenance procedures 
are important.  Improper  vehicle  maintenance or the 
removal  of important  components  can significantly 
affect the  quality 
of the air we  breathe. Improper  fluid 
levels 
or even  the  wrong tire inflation  can increase  the 
level 
of emissions  from  your  vehicle. To help protect our 
environment,  and  to help keep  your vehicle  in good 
condition,  please  maintain your  vehicle  properly. 
7-1 
ProCarManuals.com 
     
        
        Page 280 of 338

Maintenance  Schedule I 
30,000 Miles (50 000 km) 
0 Change engine oil  and  filter (or  every 
3 months,  whichever  occurs  first). 
An Emission  Control Service. 
0 Lubricate  the  suspension  and  steering 
linkage,  transaxle shift linkage,  parking 
brake  cable guides  and  underbody  contact 
points  and linkage  (or  every 
6 months. 
whichever  occurs  first). 
0 Inspect engine accessory  drive belt  (or 
every  24  months,  whichever  occurs  first). 
0 Drain,  flush  and refill cooling system  (or 
every 
24 months,  whichever  occurs  first). 
See “Engine  Coolant’’  in  the  Index  for what 
to  use.  Inspect hoses.  Clean  radiator, 
condenser,  pressure cap  and  neck. Pressure 
test  the  cooling system  and  pressure cap. 
An Emission Control Service. 
0 Replace  spark  plugs. An Emission Control 
0 Inspect spark plug  wires. An Emission 
0 Replace  air cleaner  filter. Replace filter 
Service. 
Control  Service. 
-f 
more  often  under  dusty conditions. 
An Emission  Control Service. 
0 Inspect fuel tank,  cap and lines for damage 
or  leaks.  Inspect  fuel cap gasket  for  any 
damage.  Replace  parts as needed. 
An Emission  Control Service. 4 
[7 For  Supercharged  engines only: Check  the 
supercharger  oil  level and  add  oil  as  needed 
(or  every 
36 months,  whichever  occurs 
first).  See “Recommended  Fluids  and 
Lubricants”  in  this section. 
An Emission 
Control  Service. 
(Continued) 
7-11 
ProCarManuals.com 
     
        
        Page 287 of 338
Maintenance Schedule I 
60,000 Miles (100 000 km) (Continued) 
0 Replace  spark plugs. An Emission Control 
c] Inspect  spark  plug wires. An Emission 
0 Replace  air cleaner  filter.  Replace filter 
Sewice. 
Control Sewice. t 
more often under dusty  conditions. 
An Emission Control  Sewice. 
0 Inspect fuel tank, cap  and  lines for damage 
or leaks. Inspect fuel cap  gasket for anv 
damage.  Replace  parts  as needed. 
An Emission Control Sewice.? 
0 For  supercharged  engines only: Check  the 
supercharger  oil  level and  add  oil as needed 
(or  every 
36 months, whichever occurs 
first). See  “Recommended  Fluids and 
Lubricants”  in  this  section. 
An Emission 
Control  Service. 
4 
- 
RATE ACTUAL MILEAGE SERVICED BY 
7-18 
ProCarManuals.com