1996 BUICK PARK AVENUE heating

The coolant level should be at or above the FULL
COLD mark. If it isn't, you may have a leak in the
radiator hoses, heater hoses, radiator, water
purnp or
somewhere elsC
in the-cooling system..
I A CAUTION:
I
Heater and radiator hoses, and other engine
parts, can be very hot. Don't touch them.
If you
do, you can be burned.
Don't run the engine
if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an' engine fire, -and you could be burned.
Get any leak fixed before you drive the vehicle.
I NOTICE:
Engine damage from running your engine
without coolant isn't covered
by your warranty.
If there seems to be no leak, with the engine on, check to
see if the electric engine fans are running.
If the engine
is overheating, both fans should be running.
If they
aren't, your vehicle needs service.
5-15 ,

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How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transaxle fluid to use. See “Recommended
Fluids and Lubricants” in the Index.
If the fluid level is low, add only enough
of the proper
fluid to bring the level into the cross-hatched area on
the dipstick.
1. Pull out the dipstick.
2. Using a long-neck funnel, add enough fluid at the
It doesn’t take much fluid, generally less than a pint
(0.5 L). Don’t ovel-fill. We recommend you use only
fluid labeled DEXRON@-111, because fluid with that
label is made especially for your automatic transaxle.
Damage caused by fluid other than DEXRON-I11 is
not covered by your new vehicle warranty.
dipstick hole to
bring it to the proper level.
After adding fluid, recheck the fluid level as
described under “How to Check.”
0 When the correct fluid level is obtained, push the
dipstick back in all the way.
Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL
TM (orange-colored, silicate-free) engine
coolant. This coolant is designed to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
The following explains your cooling system and how
to add coolant when
it is low. If you have a problem
with engine overheating, see “Engine Overheating” in
the Index.
A 50/50 mixture of water and the proper coolant for
your Buick will:
Give freezing protection down to -34°F (-37°C).
9 Give boiling protection up to 265 OF ( 129 O C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
0 Let the warning lights and gages work as they should.
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nrning the radiator pressure cap when the engine
and radiator are hot can allow steam and scalding
liquids to blow out and burn
you badly. With the
coolant recovery tank, you
will almost never have
to add coolant at the radiator. Never turn the
radiator pressure cap
-- even a little -- when the
engine
and radiator are hot.
Add coolant mix at the recovery tank, but be careful not
to spill it.
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Don’t spill coolant on
a hot engine.
Radiator Pressure Cap
NOTICE:
Your radiator pressure cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating. Be sure the arrows
on the cap
line up with the overflow tube on the radiator
filler neck.
When you replace your radiator pressure cap, an
AC@
cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system.
The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When you replace your thermostat, an
AC@ thermostat
is recommended.
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Tires
We don’t make tires. Your new Buick comes with ’
high-quality tires made by a leading tire manufacturer.
If you ever have qu,estions about your tire warranty and
where to obtain service, see your Buick Warranty
booklet for details.
A C IUTION:
-
Poorly maintained and improperly used tires
are dangerous.
0
0
Overloading your tires can cause overheating
as
a result of too much friction. You could
have
an about and a serious accident. See
“Loading Your Vehicle” in the Index.
Underinflated tires pose the same danger
as
overloaded tires. The resulting accident
could cause serious injury. Check all tires
frequently to maintain the recommended
pressure. Tire pressure should be checked
when your tires are cold.
Overinflated tires are more likely to be
cut, punctured or broken
by a sudden
impact
-- such as when you hit a pothole.
Keep tires at the recommended pressure. Worn, old tires can cause accidents.
If your
tread is badly worn, or if your tires have
been damaged, replace them.
6-39
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Electrical Equipment. Adding ............... 3.30. 6.57
Electrical System
............................... 6-57
Electrochromic Daymight Rearview Mirror
.......... 2-5 1
Electronic Level Control ......................... 4-30
Electronic Touch Climate Control
................... 3- 1
Engine
.................................. 6.10. 6.11
Accessory Belt
.......................... 6.67. 6.68
Coolant
..................................... 6-23
Coolant Heater
............................... 2-22
Coolant Level Check
.......................... 7-38
Coolant Temperature Gage
..................... 2-74
Coolant Temperature Warning Light
.............. 2-74
Exhaust
..................................... 2-31
Identification
................................ 6-56
OilLevelCheck
.............................. 7-38
Overheating
................................. 5-12
Running While Parked
......................... 2-32
Specifications
................................ 6-65
Starting
..................................... 2-21
Engineoil
.................................... 6- 12
Adding
..................................... 6-13
Supercharged
................................ 6-11
Additives
................................... 6-15
Checking
................................... 6-13
LifeMonitor
................................. 2-80
Pressure Light/Gage
........................... 2-78
Used
....................................... 6-16
Whentochange
.............................. 6-16
Entry Lighting. Delayed
.......................... 2-47
Exhaust. Engine
................................ 2-31 Exit Lighting. Delayed
........................... 2-47
Express-Down Window
.......................... 2-33
Express-Open Sunroof
........................... 2-63
Fabric Cleaning
............................... 6-48
Fan Control. Climate Control System
........ 3.2.3.4. 3.5
Filling Your Tank ................................ 6-5
Filter. Air
..................................... 6-17
Filter. Engine Oil
............................... 6-16
Finish Care
.................................... 6-52
Finish Damage
................................. 6-54
First Gear, Automatic Transaxle
................... 2-26
Flashers. Hazard Warning
......................... 5-1
Flat Tire. Changing
............................. 5-22
Fluid Capacities
................................ 6-64
Fluids and Lubricants
............................ 7-43
Foreign Countries, Fuel
........................... 6-4
French Language Manual
11
Front Storage Armrest ........................... 2-59
FrontTowing
................................... 5-9
Fuel .......................................... 6-3
Canada
...................................... 6-4
DoorLock
................................... 6-6
Filling Your Tank
.............................. 6-5
Gage
....................................... 2-82
In Foreign Countries
........................... 6-4
Fuses and Circuit Breakers
....................... 6-58
.. ...........................
9-4
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Gages Engine Coolant Temperature
.................... 2-74
Engine Oil Pressure
........................... 2-78
Fuel
....................................... 2-82
Garage Door Opener
............................ 2-56
GAWR
....................................... 4-29
Gear Positions. Automatic Transaxle
................ 2-23
GloveBox
.................................... 2-55
Gross Axle Weight Rating
........................ 4-29
Gross Vehicle Weight Rating
...................... 4-29
Guide en Franqais
11
GVWR ....................................... 4-29
.. .................................
Halogen Bulbs ................................ 6-34
Hazard Warning Flashers
.......................... 5-1
Head Restraints ................................. 1-5
Headlamps
.................................... 2-43
Bulb Replacement
............................ 6-34
High/'Low Beam Changer
...................... 2-36
On Reminder
................................ 2-44
Wiring
..................................... 6-57
Hearing Impaired. Customer Assistance
.............. 8-3
Heated Outside Mirror ........................... 2-55
Heatedseats
.................................... 1-3
Heating
........................................ 3-7
High-Beam Headlamps
.......................... 2-36
Highway Hypnosis
.............................. 4-22
Hill and Mountain Roads
......................... 4-22
Hitches. Trailer
................................. 4-33
Hood
Checking Things Under ......................... 6-8
Release
...................................... 6-8
Horn
......................................... 2-33
Hydroplaning
.................................. 4-18
Ignition Switch
................................ 2-20
Inflation. Tire
.................................. 6-40
Inside Day/Night Rearview Mirror
................. 2-50
Inspections
Brakesystem
................................ 7-42
Exhaust Systems
............................. 7-42
Front-Wheel-Drive Axle Boot
.................. 7-42
Front-Wheel-Drive Axle Seal
................... 7-42
Radiator and Heater Hose
...................... 7-42
Illuminated
Entry
............................... 2-47
Steering
.................................... 7-42
Suspension
.................................. 7-42
Throttle Linkage
......................... ... ... 7-42
Instrument Panel
............................... 2-64
Brightness Control
............................ 2-46
Cluster
................................ 2-66, 2-67
FuseBlock
.................................. 6-59
Interior Lamps
................................. 2-46
Cleaning
.................................... 6-50
Jack. Tire
.................................... 5-24
Jump Starting
................................... 5-2
.
....
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Magnasteer ................................. 4.9
Maintenance. Normal Replacement Parts
............ 6-66
Maintenance Record
............................ 7-45
Maintenance Schedule
............................ 7-1
Long Tripmghway Definition
................... 7-5
Long Tripmighway Intervals
.................... 7-27
Owner Checks and Services
..................... 7-38
Periodic Maintenance Inspections
................ 7-42
Recommended Fluids and Lubricants
............. 7-43
Scheduled Maintenance Services
.................. 7-3
Short Trip/City Definition
....................... 7-4
Short Trip/City Intervals
........................ 7-6
Maintenance. Underbody
......................... 6-54
Malfunction Indicator Lamp
...................... 2-75
Manual Front Seat
............................... 1-1
Maxifuse/Relay Center
.......................... 6-58
Memory Door Locks
............................. 2-4
Memory Seat and Mirrors
......................... 1-2
Methanol
...................................... 6-4
Mirrors
....................................... 2-50
Convex Outside
.............................. 2-55
Electrochromic Daymight Rearview
.............. 2-5 1
Heated Outside ............................... 2-55
Inside Daymight Rearview
..................... 2-50
Power Remote Control
......................... 2-54
Visor Vanity
................................. 2-62
MountainRoads
................................ 4-22
Multifunction Lever
............................. 2-34
Maintenance When
Trailer Towing
................. 4-37
MMT
......................................... 6-4 Net.
Convenience
.............................. 2-60
Neutral. Automatic Transaxle
..................... 2-24
New Vehicle Break-In
........................... 2-19
Nightvision
................................... 4-15
Odometer
.................................... 2-68
Odometer. Trip
................................. 2-68
Off-Road Recovery
............................. 4-11
Oil. Engine
.................................... 6-12
Oil Level Check Light
........................... 2-79
Oil Pressure Light/Gage .......................... 2-78
Oil. Supercharger
............................... 6-19
Opener. Garage Door
............................ 2-56
Overdrive. Automatic Transaxle
................... 2-25
Overheating Engine
............................. 5-12
Owner Checks and Services
....................... 7-38
Owner Publications. Ordering
...................... 8-9
Paint Spotting. Chemical
........................ 6-54
Park Automatic Transaxle
.......................... 2-23
Shifting Into
................................. 2-28
Shifting Out of
............................... 2-30
AtNight
.................................... 2-16
Brake
...................................... 2-27
Brake Mechanism Check
....................... 7-41
Lots
....................................... 2-16
Over Things That Burn
........................ 2-31
With a Trailer
................................ 4-36
Parking
9-7
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