engine overheat BUICK REGAL 1995 User Guide

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
dipstick hole
to bring it to the proper level.
It doesn’t take much fluid, generally less than a pint
(OSL). Don ’t ouefill. 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.
After adding fluid, recheck the fluid level as
described under “How
to Check.”
When the correct fluid level is obtained, push the
dipstick back in all the way.
Engine Coolant
The following explains your cooling system and how to
add coolant when it is low. If you have a problem with
engine overheating or if
you need to add coolant to your
radiator, see “Engine Overheating” in the Index.
The proper coolant for your Buick will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 262 OF (1 28 O C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half antifreeze that meets “GM
Specification
1825-M,” which won’t damage aluminum
parts. You can also use a recycled coolant conforming to
GM Specification 1825-M with a complete coolant flush
and refill. Use GM Engine Coolant Supplement (sealer)
with any complete coolant flush and refill.
If you use
this mixture, you don’t need to add anything else.
~
6-17
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I NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn’t be covered by your
warranty. Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
Adding Coolant
To Check Coolant
When your engine is cold, the coolant level should be at
the
COLD mark or a little higher. When your engine is
warm, the level should be up to the HOT mark or a little
higher.
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To Add Coolant
If this light comes on, it
means you’re low on engine
coolant.
If you need more coolant, add the proper mix at the
coolant recovery tank.
If the coolant recovery tank is completely empty, add
coolant to
the radiator. (See “Engine Overheating” in the
Index
.)
Add coolant mix at the recovery tank, but be careful not
to spill
it.
6-19
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Radiator Pressure Cap Power Steering Fluid
NOTICE:
Your radiator 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. 3.1L
L82 (Code M) Engine
3.8L L27 (Code L) Engine
How To Check Power Steering Fluid
When the engine compartment is cool, unscrew the cap
and wipe the dipstick with a clean rag. Replace the cap
and completely tighten
it. Then remove the cap again
and look at the fluid level
on the dipstick.
6-20
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Cruise Control ................................. 2-28
Erasing Speed Memory
........................ 2-31
Getting Out
Of .............................. 2-30
Passing Another Vehicle
While Using ............ 2-30
ToIncreaseSpeed
............................ 2-29
To Resume a Set Speed
........................ 2-29
Light
...................................... 2-53
ToReduceSpeed
............................ 2-30
ToSet
..................................... 2-29
UseonHills
................................ 2-30
Cupholders
.................................... 2-37
Customer Assistance for the Hearing or
SpeechImpaired
............................... 8-2
Customer Assistance Information
................... 8- 1
Customer Satisfaction Procedure .................... 8- 1
Damage. Finish ............................... 6-43
Damage. Sheet Metal
............................ 6-43
Daytime Running Lamps
......................... 2-32
Dead Battery
................................... 5-2
Defects. Reporting
............................... 8-4
Defensive Driving
............................... 4- 1
Defogger. Rear Window .......................... 3-4
Defogging and Defrosting Windows
................. 3-4
Dolby B Noise Reduction
............... 3.9.3.12. 3.14
DomeLamp
................................... 2-35
DoorLocks
..................................... 2-3
DriverPosition
................................. 1-11 Driving
At Night
................................... 4-13
City
....................................... 4-17
Defensive
................................... 4-1
Drunken
.................................... 4-2
Freeway
.................................... 4-18
InaBlizzard
................................ 4-24
In Foreign Countries
........................... 6-4
IntheRain
.................................. 4-15
OnCurves
................................... 4-8
On Grades with
a Trailer ....................... 4-33
On
Hill and Mountain Roads ................... 4-20
OnSnowandIce
............................. 4-23
Through Deep Standing Water
.................. 2-14
With a Trailer
............................... 4-32
Winter
..................................... 4-22
DrunkenDriving
................................ 4-2
Electrical Center. Underhood. Driver Side
.......... 6-52
Electrical Center. Underhood. Passenger Side
......... 6-50
Electrical Equipment. Adding
........... 2.12.3.17. 6.47
Electronic Controls. Air Conditioning With
........... 3-1
Identification
................................ 6-46
Overheating
................................. 5-14
Running It While You’re Parked
................ 2-23
Specifications
............................... 6-55
Engine
Exhaust
.................................... 2-23
Starting
.................................... 2-11
9-4
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Manual Outside .............................. 2-36
Power Outside
............................... 2-36
Visor Vanity
................................ 2-39
MTBE(1nFuel)
................................. 6-3
Multifunction Lever
............................. 2-25
Net. Convenience
.............................. 2-37
Neutral Position. Automatic Transaxle
.............. 2-
New Vehicle Break-In
........................... 2-
Night Vision
................................... 4-
Odometer
.................................... 2-43
Odometer. Tamper Resistant
...................... 2-43
Odometer. Trip
................................. 2-43
Off-Road Recovery
............................. 4- 10
Warning Light ............................... 2-5 1
Owner Publications ............................ 8-7
Service and Owner Publications
.................. 8-6
Service Bulletins
.............................. 8-7
Service Manuals
.............................. 8-7
Outlet. Accessory
............................... 2-39
Overdrive Position. Automatic Transaxle
............ 2- 17
Overheated Engine
.............................. 5- 14
Owner Checks and Services
....................... 7-36
Owner Publications. Ordering ...................... 8-7
Oi
I
Engine ...................................... 6-7
Ordering
16
IO
14
Paint Spotting. Chemical ........................ 6-44
Panel Lamps
................................... 2-32
Park Position, Automatic Transaxle
................. 2-15
Park (P), Shifting Into
........................... 2-20
Park (P), Shifting Out
Of ......................... 2-22
Parking AtNight
.................................... 2-8
Brake
...................................... 2-19
Brake and Transaxle Park Mechanism Check
...... 7-39
Lots
........................................ 2-8
On Hills While Towing
a Trailer ................ 4-34
Over Things
That Burn ........................ 2-22
PASS-Key
I1 ................................... 2-9
Passenger Temperature Lever
...................... 3-2
Passing
....................................... 4-11
Periodic Maintenance Inspections
.................. 7-39
Power Antenna Mast Care
........................ 3-19
Power Antenna, Maintenance
..................... 7-36
Power Door Locks
............................... 2-4
Power Outside Mirrors
........................... 2-36
Powerseat
..................................... 1-2
Power Steering .................................. 4-8
Power Steering Fluid
Adding
.................................... 6-22
Checking
................................... 6-20
Power Windows
................................ 2-24
Pregnancy, Use
of Safety Belts .................... 1-24
Pressure, Tire
.................................. 6-31
Problems on the Road
............................ 5-1
Publications . Service and Owner .................... 8-6
9-8
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