Page 214 of 340
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.
L
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
1
6-6 I
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Page 239 of 340

Inflation - Tire Pressure
The Tire-Loading Information label which is inside the
trunk lid shows the correct inflation pressures for your tires,
when they’re cold. “Cold” means your vehicle has been
sitting for at least three hours or driven no more than a mile.
NOTICE:
Don’t let anyone tell you that underinflation or
overinflation is all right. It’s not.
If your tires
don’t have enough
air (underinflation) you can
get:
Too much flexing
Too much heat
Tire overloading
Bad wear
Bad handling
Bad fuel economy.
If your tires have too much air (overinflation),
you can get:
Unusual wear
Bad handling
Rough ride
Needless damage from road hazards. When to Check
Check
your tires once a month or more.
Don’t forget your compact spare tire. It should be at
60 psi (420 kPa).
How
to Check
Use a good quality pocket-type gage to check tire
pressure. Simply looking at the tires will
not tell you the
pressure, especially
if you have radial tires -- which
may look properly inflated even if they’re underinflated.
If your tires have valve caps, be sure
to put them back
on. They help prevent leaks by keeping out dirt and
moisture.
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Page 263 of 340

Capacities and Specifications
Automatic Transaxle
Pan Removal and Replacement ....... 7 quarts (6.7 L)
When drainingheplacing converteq more fluid muy be
needed.
Cooling System Including Reservoir
3. IL (Code M) ................ 11.6 quarts (10.93 L)
3.8L (Code L) ................. 10.7 quarts (10.1 L)
Engine Specifications ..............................
Type ............................................
Displacement .....................................
Compression Ratio .................................
Firing Order ......................................
Thermostat Temperature ............................
ValveArrangement ................................
Refrigerant (R-l34a), Air Conditioning*
Engine Crankcase Oil
and Filter Change .............. 5 quarts (4.7 L)
Fuel Tank ..................... 17.1 gallons (64.7 L)
*See “Air Conditioning Rejrigerunts” later irz this
section.
.............................. 2.0 pounds (0.91 kg)
3.1L (Code M)
V6
191 CID (3.1L)
9.6:
1
1-2-3-4-5-6
195°F (91OC)
In-Head
3.8L (Code L)
V6
231 CID (3.8L)
9.0: I
1-2-3-4-5-6
195°F (91
“C)
In-Head
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