2003 CHEVROLET BLAZER oil capacities

When to Add Engine Oil
If the oil is at or below the ADD line, then you'll need to
add at least one quart of oil. But you must use the
right kind. This part explains what kind of oil to use. For
engine oil crankcase capacity, see
Capacities and
Speci®cations on page 5-91.
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.The engine oil ®ll cap is
located in the engine
compartment toward the
passenger side of the
vehicle.
See
Engine Compartment Overview on page 5-10for
more information on the location of the engine oil ®ll cap.
Be sure to ®ll it enough to put the level somewhere in
the proper operating range. Push the dipstick all the way
back in when you're through.
5-12

Capacities and Speci®cations
Engine VORTECŸ 4300
VIN Code X
Spark Plug Gap 0.060 inches (1.52 mm)
Firing Order 1±6±5±4±3±2
Wheels and Tires
Wheel Nut Torque 100 lb-ft (140 N´ m)
Tire Pressure See the Certi®cation/Tire
label. See ªLoading Your
Vehicleº in the Index.
Capacities
Please refer toPart D: Recommended Fluids and Lubricants on page 6-33for more information.
ApplicationCapacities
English Metric
Cooling System*
Automatic Transmission 13.8 quarts 13.1 L
Manual Transmission 14.1 quarts 13.3 L
Engine Oil with Filter* 4.5 quarts 4.3 L
Automatic Transmission (Drain and Re®ll) *Differential Fluid* 5.0 quarts 4.7 L
Rear 4.0 pints 1.9 L
Front 2.6 pints 1.2 L
Fuel Tank (2±Door Models) 19.0 gallons 72.0 L
Fuel Tank (4±Door Models) 18.0 gallons 68.0 L
*All capacities are approximate. After re®ll, the level
mustbe checked.
5-91

Air Conditioning Refrigerant Capacity
If you do your own service work, you'll need the proper service manual. SeeDoing Your Own Service Work on
page 5-3for additional information. It is recommended that service work on your air conditioning system be performed
by a quali®ed technician.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a 1.8 lbs .79 kg
Use Refrigerant Oil, R134a Systems
Normal Maintenance Replacement Parts
Part Number
Oil Filter*PF47
Air Cleaner Filter*A1163C
PCV Valve
4300 Engine*CV7696
Automatic Transmission Filter Kit **24200796
Spark Plugs*41-948
Fuel Filter*GF481
Windshield Wiper Blades
Length
Type20 inches (51 cm)
Trico
*ACDelco
žPart No.
**GM Part No.
5-92