oil additives BUICK REGAL 1997 Owners Manual
[x] Cancel search | Manufacturer: BUICK, Model Year: 1997, Model line: REGAL, Model: BUICK REGAL 1997Pages: 422, PDF Size: 21.34 MB
Page 291 of 422

Engine Oil Additives
Don’t add anything to your oil. Your Buick dealer is
ready to advise
if you think something should be added.
When to Change Engine Oil
If any one of these is true for you, use the short tripkity
maintenance schedule:
a
a
a
a
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
Most trips are through dusty areas.
You frequently tow a trailer or use
a carrier on top of
your vehicle.
The vehicle
is used for delivery service, police, taxi
or other commercial application.
Driving under these conditions causes engine oil to
break down sooner. If any one of these is true for your
vehicle,
then you need to change your oil and filter every
3,000 miles (5 000 km) or 3 months -- whichever occurs
first. (See “Change Oil Soon” Light
in the Index.)
If none of them is true, use the long trip/highway
maintenance schedule. Change the oil and filter every
7,500 miles (12 500 km) or 12 months -- whichever
occurs first. Driving
a vehicle with a fully warmed
engine under highway conditions causes engine
oil to
break down slower.
(See “Change Oil Soon” Light
in the Index.)
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 skin
for very long. Clean your skin and nails with soap and
water, or
a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine oil. (See
the manufacturer’s warnings about the use and disposal
of oil products.)
Used oil can be
a real threat to the environment. If you
change your own oil, be sure to drain all free-flowing oil
from the filter before disposal. Don’t ever dispose of oil
by putting
it in the trash, pouring it on the ground, into
sewers, or into streams or bodies of water. Instead,
recycle it by taking it to
a place that collects used oil. If
you have
a problem properly disposing of your used oil,
ask your dealer, a service station or
a local recycling
center for help.
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Page 299 of 422

What to Use
Use a mixture of one-half clean wnter (preferably
distilled) and one-half
DEX-COOL@ coolant which
won’t damage aluminum parts.
If you use this mixture,
you don’t need to add anything else.
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper coolant mix will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water
or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat warning. Your engine could catch fire and you or
others could be burned. Use a
50/50 mix of clean
water and
DEX-COOL@ coolant.
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.
If you have to add coolant more than four times a year,
have
your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
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Page 410 of 422

Driving
........................................ City 4-22
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-23
InaBlizzard
................................. 4-29
IntheRain
.................................. 4-19
OnCurves
.................................. 4-12
In Foreign Countries
........................... 6-5
Night
...................................... 4-17
On Grades While Towing a Trailer
............... 4-39
On Hill and Mountain Roads .................... 4-25
On Snow or Ice
.............................. 4-28
Through Deep Standing Water
................... 4-21
With a Trailer
................................ 4-37
Drunken Driving
................................ 4-3
Dual Automatic ComforTemp Climate Control
......... 3-7
Dual ComforTemp Climate Control
.................. 3-4
WetRoads
.................................. 4-19
Winter
...................................... 4-27 Identification
................................ 6-57
Oil Level Check .............................. 7-39
Overheating
................................. 5-15
Running
While Parked ......................... 2-32
Specifications
................................ 6-64
Engine Oil
.................................... 6-11
Additives ................................... 6-15
Supercharger
................................ 6-18
Used
....................................... 6-15
What Kind to Use ............................. 6-13
When to Change
.............................. 6-15
Enhanced Traction System ........................ 4-11
Enhanced Traction System-Active Light
............. 2-64
Enhanced Traction System
Warning Light ........... 2-63
Exhaust, Engine
................................ 2-32
Exterior Lamps ................................. 2-41
StartingYow
................................ 2-20
Adding
..................................... 6-12
Checking
................................... 6-12
Ethan01
........................................ 6.- 4
Electrical Equipment. Adding ..... 2.21.2.53.3.35. 6.58
Electrical System
............................... 6-58
Electrochromic Daymight Rearview Mirror
.......... 2-47
Engine
.............................. 6.9.6.10. 6.11
Coolant
..................................... 6-22
Coolant Heater
............................... 2-21
Coolant Level Check
.......................... 7-39
Coolant Temperature Gage
..................... 2-68
Coolant Temperature Light
..................... 2-68
Exhaust
..................................... 2-32 Fabric
Cleaning
............................... 6-48
Features and Controls
............................ 2-1
Filling Your Tank
................................ 6-5
Filter, Engine Oil
............................... 6-15
Filter, Passenger Compartment Air
................. 6-17
Finish Damage
................................. 6-54
First Gear, Automatic Transaxle
................... 2-26
Flashers, Hazard Warning
......................... 5-2
Filter. Air
..................................... 6-16
Finishcare
.................................... 6-53
9-4
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