oil dipstick BUICK PARK AVENUE 1993 Owners Manual

If you’re “idling” at a stop sign, the light may blink
on and then
off.
If you make a hard stop, the light may come on for a
moment.
But, when this light comes on and stays on, it means
oil isn’t going through your engine properly.
You could
be low on oil, or you might have some other oil
problem.
A CAUTION:
Don’t keep driving if the oil pressure is low. If
you
do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
“Check Oil Level’’ Light (Option)
CHECK
OIL LEVEL
The “Check Oil Level”
light is lit for three seconds
as a bulb check each time
the ignition key is turned
to
the RUN position. If the
light doesn’t come on, have
your vehicle serviced.
If the engine oil is more than one quart low, the light
will come on briefly, then go off for 15-25 seconds, and
then come back
on for 20-40 seconds.
However,
if it has not been more than eight minutes
since the engine was last shut
off, the system will not
register low engine oil condition.
If the “Check Oil Level” light comes back on, the
engine
oil should be checked at the dipstick and then
brought up to the proper level if necessary. See “Engine
Oil” in the Index.
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The powertrain control module (PCM), works with a
vacuum control to regulate the increased pressure
required during specific driving conditions. When this
increased pressure or boost, is not desired such as during
idling and light throttle cruising, the excess air that the
Supercharger is pumping is routed through a bypass. All
of these controls, working together provide high
performance character and fuel efficiency in the
3800
V6 Supercharged Buick engine.
The power steering pump uses a remote reservoir
mounted on the throttle and cruise control cable bracket.
See “Maintenance Schedule’’ in the Index for when you
should check the fluid.
The supercharged
3800 engine uses two accessory drive
belts. One belt drives the generator and the power
steering pump. The second belt drives the supercharger,
coolant pump and air conditioning compressor. Each
belt has
its own tensioner and idler pulley. See
“Maintenance Schedule’’ in the Index for when you
should check the accessory drive belts and supercharger
oil level. Have your dealer check the oil level in the
supercharger.
Engine Oil
It’s a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
The engine oil dipstick is
directly behind the engine
fan. Turn
off the engine and
give the oil a few minutes
to get back down into the
oil pan. If you don’t, the oil
dipstick might not &ow the
actual level.
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To Check Engine Oil:
Pull out the dipstick and
clean it with a paper towel
or cloth, then push it back
in all the way. Remove it
again, keeping the tip
lower.
I
i
When to Add Oil: If the oil is at or below the ADD
line you’ll need to add some oil. But you must use the
right kind. This section explains what kind of oil to use.
For crankcase capacity, see “Capacities and
Specifications”in the Index.
I NOTICE:
Don’t add too much oil. If your engine has so
much oil that the oil level gets above the
cross-hatched area that shows the proper operating range, your engine could be damaged,
Use the engine oil fill cap next to the oil dipstick to add
oil.
Just
fill it enough,to put the level somewhere in the
proper operating range. Push the-dipstick all the way
back in when you’re through.
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Refer to the Maintenance Schedule to determine when
to replace the air filter.
See “Scheduled Maintenance Services’’ in the Index.
A CAUTION:
Operating the engine with the air cleaner off can
cause you or others to be burned. The air cleaner
not only cleans the air, it stops flame
if the
engine backfires.
If it isn’t there, and the engine
backfires, you could be burned. Don’t drive with
it off, and be careful working on the engine with
the air cleaner off.
: NOTICE:
I If the air clean
i 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.
Automatic Transaxle Fluid
When to Check and Change:
A good time to check your automatic transaxle 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 a Buick dealership 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.
transaxle. Too much can mean that some of the
fluid could come out and fall on hot engine parts,
starting a fire. Be sure to get an
a
if you check your transaxle fluid.
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2. Push it back in all the way, wait three seconds and
then pull it back out again.
3. Check both sides of the dipstick, and read the lower
level. The fluid level must be in the cross-hatched
area.
4. If the fluid level is where it should be, push the
dipstick back
in all the way.
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, It
doesn’t take much fluid, generally less than a
pint. Don’t overfill. We recommend
you use only fluid
labeled DEXRONWIE, because
fluids with that label
are made especially for your automatic transaxle.
Damage caused by fluid other than DEXRONB-IIE is
not covered by your new vehicle warranty.
0 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, see “Engine Overheating” in the
Index.
The proper coolant for your Buick will:
0 Give freezing protection down to -34°F (-37 “C) .
0 Give boiling protection up to 262 F ( 128 ” C) .
0 Protect against rust and corrosion.
0 Help keep the proper engine temperature.
0 Let the warning lights work as they should.
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