1996 BUICK REGAL fuel type

Fuel
Use regular unleaded gasoline rated at 87 octane or higher.
At a minimum, it should meet specifications ASTM
D4814
in the United States and CGSB 3.5-M93 in Canada.
Improved gasoline specifications have been developed by
the American Automobile Manufacturers Association
(AAMA) for better vehicle performance and engine
protection. Gasolines meeting the
AAMA specification
could provide improved driveability and emission control
system protection compared to other gasolines.
Be sure
the posted octane is at least 87. If the octane is
less than
87, you may get a heavy knocking noise when
you drive. If it’s bad enough,
it can damage your engine.
If you’re using fuel rated at
87 octane or higher and you
still hear heavy knocking, your engine needs service.
But don’t worry
if you hear a little pinging noise when
you’re accelerating or driving up a hill. That’s normal,
and you don’t
have to buy a higher octane fuel to get rid
of pinging. It’s the heavy, constant knock that means
you have a problem. If
your vehicle is certified to meet California Emission
Standards (indicated
on the underhood tune-up label), it
is designed to operate on fuels that meet California specifications. If such fuels are not available in states
adopting California emissions standards, your vehicle will
operate satisfactorily on fuels meeting federal specifications, but emission control system pexformance
may be affected. The malfunction indicator lamp on your
instrument panel may turn on and/or your vehicle may
fail
a smog-check test. If this occurs, return to your authorized
Buick dealer for diagnosis to determine the cause of
failure. In the event
it is determined that the cause of the
condition is
the type of fuels used, repairs may not be
covered by your warranty.
In Canada, some gasolines contain an octane enhancing
additive called MMT. If you use such fuels, your
emission control system performance may deteriorate
and the malfunction indicator lamp on your instrument
panel may turn on.
If this happens, return to your
authorized Buick dealer for service.
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CAUTION:
If you get gasoline on yourself and then
something ignites it, you could be badly burned.
Gasoline can spray out on you if
you open the
fuel filler cap too quickly. This spray can happen
if your tank is nearly full, and
is more likely in
hot weather. Open the fuel filler cap slowly and
wait
for any “hiss” noise to stop. Then unscrew
the cap all the way.
Be careful not to spill gasoline. Clean gasoline
from
painted surfaces as soon as possible. See “Cleaning the
Outside
of Your Buick” in the Index.
When you put the cap back on, turn
it to the right until
you hear at least three clicks. Make sure you
fully install
the cap. The diagnostic system can determine if the fuel
cap
has been left off or improperly installed. This would
allow fuel
to evaporate into the atmosphere. See
“Malfunction Indicator Lamp”
in the Index.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for you.
If you get
the wrong type, it may not fit
or have proper
venting, and your fuel tank and emissions system
might be damaged.
Checking Things Under the Hood
A CAUl iON:
An electric fan under the hood can start up and
injure you even when the engine
is not running.
Keep hands, clothing and tools away from any
underhood electric fan.
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Capacities and Specifications
Automatic Transaxle
Pan Removal and Replacement .............................. 7 quarts (6.7 L)
When draiizilzg/replacil.Ig convertec more,fluid may be needed.
Cooling System Including Reservoir
3.1L(CodeM) ...................................... 11.6quarts(10.93L)
3.8L (Code
K) ....................................... 10.7 quarts (10.1 L)
Refrigerant (R-l34a), Air Conditioning* .................... 2.0 lbs (0.91 kg)
*See “Air Conditioning Refriger~-lnts”l~~tel- in th,is section.
Engine Crankcase
Oil and Filter Change ................................... 4.5 quarts (4.2 L)
Wheel Nut Torque .................................... 100 Ib-ft (140 N.m)
Fuel Tank ........................................... 17.1 gallons (64.7 L)
Wiper Blade Lengths
Type ............................................................. Pin
Length
.................................................. 20”(508mm)
Note: All capacities are approximate when adding. Be sure to Jill to the
approximate level, as recommended in this manual.
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