oil capacities BUICK LUCERNE 2006 Owner's Manual

When to Add Engine OilIf the oil is below the cross-hatched area at the tip of
the dipstick, you will need to add at least one quart/liter
of oil. But you must use the right kind. This section
explains what kind of oil to use. For engine oil crankcase
capacity, seeCapacities and Specications on
page 5-101.
Notice:Do not add too much oil. If the engine has
so much oil that the oil level gets above the
cross-hatched area that shows the proper operating
range, the engine could be damaged.
SeeEngine Compartment
Overview on page 5-12for
the location of the
engine oil ll cap.
Be sure to add enough oil to put the level somewhere
in the proper operating range in the cross-hatched
area. Push the dipstick all the way back in when you
are through. V6 Engine
V8 Engine
5-16

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a 1.43 lbs 0.65 kg
Automatic Transaxle- Drain and Rell
3.8L V6 Engine 7.4 qt 7.0L
4.6L V8 Engine 7.0 qt 6.6 L
Engine Cooling System
3.8L V6 Engine 12.0 qt 11.4 L
4.6L V8 Engine 13.0 qt 12.2 L
Engine Oil with Filter
3.8L V6 Engine 4.5 qt 4.3 L
4.6L V8 Engine 7.5 qt 7.1 L
Fuel Tank 18.5 gal 70.0 L
Wheel Nut Torque 100 lb ft 140Y
All capacities are approximate. When adding, be sure to ll to the appropriate level, as recommended in this
manual. Recheck uid level after lling.
5-101