1996 PONTIAC BONNEVILLE coolant

Short Trip/City Maintenance Schedule
100,000 Miles (1 66 000 km)
0 Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine Coolant”
in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap
and neck. Pressure test cooling
system and pressure cap.
An Emission
Control Sewice. 1
0 Inspect spark plug wires. An Emission
Replace spark plugs. An Emission
I
Control Service.
Control Service.
‘
0 Change automatic transaxle fluid and filter
if the vehicle is mainly driven under one or
. more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 OF
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If YOU do not use your vehicle under any of these
c0nditions;thefluid andfilter donot require changing.
.. I .. , - . , c. - , . .; ..i’ . . i. .
DATE ACTUAL MILEAGE ‘SERVICED BY:
;-
7-25
ProCarManuals.com

Long Trip/Highway Maintenance Schedule I
100,000 Miles (166 000 km)
El Drain, flush and refill cooling system
(or every
60 months since last service,
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 Sewice.
0 Inspect spark plug wires. An Emission
Replace spark plugs. An Emission
Control
Service.
Control Service.
0 Change automatic transaxle fluid and filter
if the vehicle is mainly driven under one or
more
of these conditions:
- In heavy city traffic where the outside
temperature regularly ,reaches
90 OF
(32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
If you do not use your vehicle under any of these
conditions, the fluid andfilter do
not require changing.
delivery service.
7-35
ProCarManuals.com

Part B: Owner Checks and Services Windshield Washer Fluid Level Check
Listed below are owner checks and services which Check the wilidshield washer fluid level in the
should be performed at the intervals specified to help windshield washer
ta~& and add the proper fluid if
pnsure the safety, dependability and emission control
necessary. See “Windshield Washer Fluid” in the
performance
of your vehicle. Index for further details.
Be sure
any necessary repairs are completed at once. At Least Once a Msnth
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown in Tire Inflation Check
Part D. Make sure tires are inflated to the correct pressures.
At Each Fuel Fill See “Tires” in the Index for further detaik
It is important for you or a service station attendant to 1 Cassette Deck Service
peq5or-m these underhood checks at each fuel fill. Clean cassette deck. Cleaning should.be done every
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary.
See “Engine Oil“ in the Index for
Ik-tlier details.
Engine Coolant Level Check
Check the engine coolant level ad add the proper
coolant mix if necessary. See “Engine Coolm? in the
Index for further
details.
50 hours of tape play. See “Audio Systems” in the
Index for further
details.
Power Antenna Service
Clean power antenna mast. See “Audio Systems” in the
Index for further details.
7-36
ProCarManuals.com

Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
Engine Coolant
I
FLUID/LUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines
“S tarburst”
symbol of the proper viscosity.
To
determine the preferred’viscosity .
for your vehicle’s engine, see
‘‘Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOL
or
Havoline’ DEX-COOL TM
(orange-colored, silicate-free)
antifreeze conforming to
GM
Specification 6277M. See “Engine
Coolant” in the Index.
1 ’ ’. ’ rl ~. - , .--. ,
- -L
USAGE
Coolant
Supplement
Sealer
Parking Brake Cable Guides
Power Steering System
Automatic
Transaxle
Key Lock Cylinders
FLUID/LUBRICANT
GM Part No. 3634621 or
equivalent with a complete flush and refill.
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements of
NLGI Grade 2, Category LB or
GM Power Steering Fluid
1050017 - 1 st., or equivalent).
DEXRON@ -III Automatic
Transmission Fluid.
Multi-Pu ose Lubricant,
Superlube
%I (GM Part
No. 12344241 or equivalent).
GC-LB.
L’
(GM
Part NO. 1052884 - 1 Pt.,
7-41
ProCarManuals.com

Circuit Breakers and Fuses ................... 6-59
Cleaner.
Air .................. : ................. 6-17
Cleaning
Aluminum Wheels ............................ 6-54
Fabric
...................................... . 6-50
Glass ....................................... 6-52
Inside of Your Pontiac
......................... 6-49
Instrument Panel
.............................. 6-52
Leather
...................................... 6-5 1
Outside of Your Pontiac ........................ 6-53
Special Problems
............................. 6-50
Stains ...................................... 6-50
Tires ........................................6-54.
Vinyl ....................................... 6-51
Wheels .............. ...................... 6-54
Windshield and Wiper Blades
................... 6-52
Climate Control,
Standard ......................... -3 - 1
Clock, Setting the ................................. 3-9
Coinholder 2-49
.. Comfort Controls ................................ 3-1
Compact Disc Care
.............................. 3-27
Compact Disc Player ....................... 3 - 18, 3-20
Compact
Disc Player Errors ................... 3-19,3. -22
Compact Spare Tire ............................. 5-38
Compass, Electronic
............................ 2-8 1
Computer Command Ride ........................ 2-25
Console Storage
.................................. 2-49
Control
of a Vehicle .............................. 4-5
Convenience Net
............................... 2-52
Convex Outside Mirror .......................... 2-48
.. ....................................
Coolant ....................................... 6-22
Heater, Engine ............................... 2-20
Recovery Tank
............................... 5-19
Cooling System ................................ 5-17
Courtesy Transportation ........................... 8-7
Cruise Control
. : ............................... 2-37
Cupholders .................................... 2-49
Customer Assistance for Text Telephone Users
......... ,8-4
Customer Assistance Information
................... 8-1
Customer Satisfaction Procedure ..................... 8-2
Damage. Finish ............................... 6-54
Damage. Sheet Metal
............................ 6-54
Daytime Running
Lamps ......................... 2-42
Dead Battery
................................... 5-2
Defects. Reporting Safety
......................... 8-9
Defensive Drivin
................................ 4-1
Defogger. Rear Vfindow .......................... 3-8 .
Defogging ..................................... 3-8
Defrosting
..................................... 3-8
Delayed Illumination
............................ 2-44
Dimen8ions. Vehicle
............................ 6-66
Dolby B Noise Reduction .................. 3-14, 3-17
Ajar Message
................................ 2-79
Drive Position. Automatic Transaxle
................ 2-23
Driver Information Center
........................ 2-79
DIC.' .......................................... 2-79
Door
Locks ....................................... 2-3
Driver Position .................................. 1-10
9-3 .. ... .... ................ -. .;,. I: ! -- .. L ..__ ........ -~~ ProCarManuals.com

Driving City
........................................ 4-20
Defensive .................................... 4-1
Freeway .............. , ..................... 4-21
In a Blizzard .................................. 4-28
IntheRain .................................. 4-1.7
Night ...................................... 4-15
Oncurves ................I.................. 4-10
On Grades While Towing a Trailer ............... 4-37
On Hill and Mountain Roads .................... 4-23
On Snow and Ice .............................. 4-26
Through Water ................................. 4- 19
WetRoads ................................... 4-17
Winter ...................................... 4-25
With a Trailer
................................. 4-36
Drunken Driving ....................... ., ........ 4-2
. Drunken ...................... .,. ............. 4-2
. In Foreign Countries ............................ 6.-4
Electrical Equipment, Adding ........... 2.19.3.26. 6.58
Electrical System ........... :. .................. 6-58
Electrochromic Daymight Rearview Mirror .......... 2-46
Electronic Climate Control ........................ 3-3 .
Electronic Compass ............................. 2-8 1
Electronic Level Control ......................... 4-51
Engine ...................... , ............ 6-10. 6-11
Accessory Belt .......................... 6-67, 6-68
Coolant .... ’ ................................. 6-22
Coolant Heater .............. : ................ 2-20
Coolant Level Check ........................... 7-36
Coolant Temperature Gage ..................... 2-68
Exhaust ..................................... 2-31
Fuse Block (Driver’s Side) ....................... 6-59
Fuse Block (Passenger’s Side) ................. 6-61
Identification ................................ 6-57
Oil Level Check .............................. 7-36
Overheating ................................. 5-15
Running We Parked ......................... 2-31
Specifications ................................ 6-66
Starting YOW ................................. 2-18
Engine
Oil .................................... 6-12
Additives ................................... 6-15
Pressure Gage ....... .. ........................ 2-73
Pressure Light ............................... 2-71
Used ....................................... 6-16
When to Change .............................. 6-16
Ethan01 ........................................ 6-3
Exhaust, Engine ................................ 2-31
Exit Lighting ................................... 2-44
Express-Down Window .......................... 2-33
Express-Open Sunroof ........................... 2-55
Fabric Cleaning ............................... 6-50
Fan Control. Climate Control System ............ 3-1. 3-3
FillingYowTank ................................ 6-5
Filter. Air ...................................... 6-17
Finish Care .................................... 643
FinishDamage ................................. 6-54
First Gear, Automatic Transaxle
................... 2-24
Flashers. Hazard Warning .......................... 5-1
Flash-to-Pass Feature ........................... 2-35
Flat Tire, Changing ............................. 5-26
Fluid Capacities ................................ 6-65
Supercharged ................................ 6-12
Adding ..................................... 6-14
Checking ................................... 6-13
9-4
ProCarManuals.com

Fluids and Lubricants .......................... 7-41
Fog Lamp Bulb Replacement ..................... 6-35
Fog Lamps .................................... 2-43
Foreign Countries. Fuel ........................... 6-4
French Language Manual ........................... ii
FrontTowing
............................. 5-10, 5-12
Fuel ........................................... 6-2
Canada ....................................... 6-3
DoorLock ................................... 6-4
Door Release ................................. 6-8
Filling Your Tank .............................. 6-5
Gage ........................................ 2-75
In Foreign Countries ........................... 6-4
Fuses and Circuit Breakers ....................... 6-59
Gages
Boost ...................................... 2-75
&gjne Coolant Temperature .................... 2-68
Engine Oil Pressure ........................... 2-73
Fuel ....................................... 2-75
Speedometer .......................... ; ...... 2-61
. Tachometer .................................... 2-62
GAWR ........................................ 4-30
Gear Positions. Automatic Transaxle ................ 2-21
GloveBox .................................... 2-4 9
Graphic Equalizer ......................... 3-15, 3-20
Gross Axle Weight Rating ........................ 4-30
Gross Vehicle Weight Rating ...................... 4-30
Guide en Frarqais ................................. ii
GVWR ....................................... 4-30
Halogen Bulbs ......... ................ 6-32
Hazard Warning Flashers ........................... 5-1
Head Restraints .................................. 1-4
Headlamps .................................... 2-41
Bulb Replacement ............................ 6-32
High/Low Beam- Changer ...................... 2-35
On Reminder ................................ 2-41
Wiring ..................................... 6-58
Head-Up Display ............................... 2-76
High-Beam Headlamps ........................... 2-35
Hill and Mountain Roads .......................... 4-23
Checking Things Under ......................... 6-8
Hearing Impaired, Customer Assistance .............. 8-4
Heating ........................................ 3-6
Highway Hypnosis ............................... 4-23
Hitches. Trailer ................. ; ............... 4-35
Hood
Release
...................................... 6-9
Hood Ajar Message ............................. 2-79
Horn ......................... 1 ................. 2-33 .
HUD .......................................... 2-76
Hydroplaning .................................. 4-19
Ignition Switch ................................. 2-17
Illuminated Entry ................................. 2-44
Inflator. Air .................................... 2-54
Inflation. Tire .................................. 6-42
Inside Daymight Rearview Mirror ................. 2-46
_. 9.5'
ProCarManuals.com

Inspections Brake System
................................. 7-40
Exhaust Systems ............................. 7-40
Front-Wheel-Drive Axle Boot .................. 7-40
Front-Wheel-Drive Axle Seal ................... 7-40
Radiator and Heater Hose ...................... 7-40
Suspension ..................................... 7-40
Brightness Control ............................ 2-44
Cleaning .................................... 6-52
Cluster ..................................... 2-58
Steering .................................... 7-40
Throttle Linkage .............................. 7-40
Instrument Panel ............................... 2-56 .9
FuseBlock ................................... 6-59
InteriorLamps ................................. 2-4
Jack. Tire .....
Jump Starting ...
Key Lock Cylinders Service ..................... 7-37
Key Reminder Warning .......................... 2-1 8
Keys .......................................... 2-1
]Labels Certification ................................. 4-30
Certification/”ire ................................ 4-30
Service Parts Identification ..................... 6-57
Tire-Loading Information ....................... 4-30
Vehicle Identification Number ................... 6-57
Courtesy .................................... 2-44
Lamps ......................................... 2-41
...................................... 2-44
Monitor Message ............................. 2-80
ClnReminder ...........I....................,. 2-41
Leaving Your Vehicle ............................. 2-6
Leaving Your Vehicle with the Engine Running ....... 2-29
Light Sensor, Twilight Sentinel .......... ; ......... 2-43
Lighter ........................................ 2-53
Lights
i
Level Control, Electronic ......................... 4-31
Air Bag Readiness ........................ 1-17, 2-63
Anti-Lock Brake System Warning ............ 2-66, 4-6
Brake System Warning ......................... 2-65
Check Gages ................................... 2-74
Engine Oil Pressure Light ...................... 2-71
LOW Coolant Warning ......................... 2-68
Low Washer Fluid ............................ 2-74
Safety Belt Reminder .................. .’ ... 1-5, 2-63
Traction Control System Warning ............ 2-67. 4-8
Traction Off Warning ...................... 2-67, 4-8 Loading Your Vehicle ................ ..... 4-30
Anti-Lockout Feature .......................... 2-6
Automatic Door .. ; ............................. 2-4
. Battery Warning .............................. 2-64
Check Engine ................................. 2-69
Interior ..................................... 2-44
. Oil Level Warning ............ 8. ............... 2-72
Locks
Door ........................................ 2-3
FuelDoor .................................... 6-4
Key Lock Cylinder Service ...................... 7-37
PowerDoor ................................... 2-4 Rear Door Security ............................. 2-6
Steering Column Lock Check ................... 7-39
Tkunk ...................................... 2-11
Law Coolant Message .......................... .’2-79
. L .. .. I .. ....... . - .. ..._. .. , ProCarManuals.com