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Downloaded from www.Manualslib.com manuals search engine Engine Oil Additives
Don’t add anything to your oil. Your Chevrolet dealer is
ready to advise if you think something should be added.
When to Change Engine Oil
See if any one of these is true for you:
0
0
0
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 car.
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 comes first.
If none of them is true, change the oil and filter every
7,500 miles (12 500 km) or 12 months -- whichever
comes first.
Engine Coolant Heater
An engine coolant heater can be a big help if you have
to park outside in very cold weather,
0°F (- 18 “C) or
colder.
If your vehicle has this option, see “Engine
Coolant Heater” 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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Downloaded from www.Manualslib.com manuals search engine Air Cleaner
V6 ENGINES
V8 ENGINE
Refer to the Maintenance Schedule to determine when to
replace the air filter.
See “Scheduled Maintenance Services” in the Index.
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Downloaded from www.Manualslib.com manuals search engine NOTICE:
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily get
into your engine, which will damage
it. Always
have the air cleaner in place when you’re driving.
Air Filter Replacement
To remove the air filter:
1. Remove the two plastic pins by pulling them straight
UP.
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Downloaded from www.Manualslib.com manuals search engine 2. Disconnect the plastic clamp on the duct. Pull apart
the connection. 3. Pull the air cleaner straight up. Unclamp the metal
clips.
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Downloaded from www.Manualslib.com manuals search engine 4. Open the air cleaner and remove the filter.
Automatic Transmission Fluid
When to Check and Change
A good time to check your automatic transmission fluid
level is when the engine oil is changed. Refer to the
Maintenance Schedule to determine 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 Chevrolet 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
transmission.
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
transmission fluid.
Wait at least 30 minutes before checking the
transmission fluid level
if you have been driving:
When outside temperatures are above 90°F (32°C).
At high speed for quite a while.
0 In heavy traffic -- especially in hot weather.
0 While pulling a trailer.
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Downloaded from www.Manualslib.com manuals search engine 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).
To
check transmission fluid hot: Get the vehicle
warmed up by driving about
15 miles (24 km) when
outside temperatures are above
50°F (10°C).
If it's colder than
50°F (10°C) drive the vehicle in
DRIVE (D) until the engine temperature gage moves
and then remains steady for ten minutes. Then follow
the hot check procedures.
To check transmission fluid cold: A cold check is
made after the vehicle has been sitting for eight hours or
more with
the engine off and is used only as a reference.
Let the engine run at idle for five minutes
if outside
temperatures are
50°F (10°C) or more. If it's colder
than
50°F (lO"C), you may have to idle the engine
longer. Should the fluid level be low during
a cold
check,
you must perform a hot check before adding
fluid. This will give you a more accurate reading
of the
fluid level.
To check the fluid hot or cold:
Park your vehicle on a level place. Keep the engine
running.
With the parking brake applied, place the shift lever
in PARK (P).
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).
Let the engine run at idle for three minutes or more.
Then, without shutting off the engine, follow these steps:
3800 Engine Transmission Dipstick
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Downloaded from www.Manualslib.com manuals search engine 3.4L Engine Transmission Dipstick
1.
5.7L Engine Transmission Dipstick
2.
3.
Pull out the dipstick and wipe it with a clean rag or
paper towel.
Push it back in all the way, wait three seconds and
then pull it back out again.
Check both sides
of the dipstick and read the lower
level.
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Downloaded from www.Manualslib.com manuals search engine 3.4 L and 5.7L Engines 3800 Engine Transmission Dipstick
The fluid level must be in the COLD area for a cold
check or in the HOT area or cross-hatched area for a hot
check
4. If the fluid level is in the acceptable range, push the
dipstick back
in all the way.
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