If the oil is below the cross-hatched area (L) for the
L6 engine or below the cross-hatched area at the tip of
the dipstick for the V8 engine, 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 Speci cations
on page 5-108.
Notice:Do not add too much oil. If your engine
has so much oil that the oil level gets above the
cross-hatched area (F) that shows the proper
operating range for the L6 engine or above the
cross-hatched area for the V8 engine, your 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. Push the dipstick all the way
back in when you are through.
5-17
ProCarManuals.com
Capacities and Speci cations
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
ApplicationCapacities
English Metric
Cooling System
4.2L L6 Engine 10.8 qt 10.2 L
5.3L V8 Engine 12.2 qt 11.6 L
Engine Oil with Filter
4.2L L6 Engine 7.0 qt 6.6 L
5.3L V8 Engine 6.0 qt 5.7 L
Fuel Tank 22.0 gal 83.3 L
AWD Transfer Case Lubricant 2.0 qt 1.8 L
Transmission (Drain and Re ll) 5.0 qt 4.7 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 the uid level after lling.
Engine Speci cations
Engine VIN Code Transmission Spark Plug Gap
VORTEC™ 4.2L L6 S Automatic 0.042 inches (1.07 mm)
VORTEC™ 5.3L V8 M Automatic 0.040 inches (1.01 mm)
5-108
ProCarManuals.com
