2004expeditionpowertrains

2004 Ford Expedition

The following information is subject to change without notice. Contact dealer to verify.

Powertrain (Engine/Transmission)	Horsepower (SAE net @ rpm)	Torque (lb.-ft. @ rpm)
POWERTRAIN COMBINATIONS
4.6L SOHC Triton™ V-8 4-Speed Automatic Overdrive	232 @ 4750	291 @ 3450
5.4L SOHC Triton V-8 4-Speed Automatic Overdrive	260 @ 4500	350 @ 2500

2004 Ford Expedition

The following information is subject to change without notice. Contact dealer to verify.

Engines

4.6L (281) TRITON™ SOHC V-8
Horsepower	(bhp @ rpm)⁽¹⁾	239 @ 4750 (Explorer) 232 @ 4750 (Expedition)
Torque	(lbs.-ft. @ rpm)⁽¹⁾	282 @ 4000 (Explorer) 291 @ 3450 (Expedition)
Compression Ratio (to 1) Nominal⁽¹⁾		9.4 (Explorer) 9.3 (Expedition)
Type and No. of Cylinders		90° Single Overhead Camshaft (SOHC), V-8
Bore and Stroke — in. (mm)		3.55 x 3.54 (90.2 x 90.2)
Displacement — Liters (cu. in.)		4.6L (281)
Taxable Horsepower		40.3
Engine Mounting		3-Point, Rubber
CYLINDER BLOCK	Material	Aluminum Alloy
CYLINDER HEAD	Material	Aluminum Alloy
CAMSHAFTS	Type	5-Bearing, Machined Steel
	Material	Tubular Steel With Powdered Metal Lobes
	Journal Diameters — in. (mm)	1.062 (27)
	Cam Lift: Intake-Exhaust — in. (mm)	0.255-0.255 (6.5-6.5)
CAMSHAFT BEARINGS	Type	Aluminum Housing
	Material	Aluminum
	Total Effective Length — in. (mm)	0.590 (15)
	Total Effective Surface Area — sq. in. (sq. mm)	0.628 (405)
CAMSHAFT DRIVE	Type	Silent Chain
CAMSHAFT DRIVE	Sprocket Material	Sintered Steel
Timing Chain	Width Nominal — in. (mm)	0.504 (12.8)
Timing Chain	Pitch — in. (mm)	0.374 (9.5)
CRANKSHAFT	Type	5-Bearing, Precision Cast
	Material	Cast Iron
	Length, Overall — in. (mm)	20.866 (530)
Crankpin Journals	Diameter — in. (mm)	2.086 (53)
Crankpin Journals	Length — in. (mm)	0.944 (24)
Main Bearing Journals	Diameter — in. (mm)	2.480 (63)
Length — in. (mm)	No. 1	0.803 (20.4)
Length — in. (mm)	No. 2-5	0.897 (22.8)
Journal Overlap — in. (mm)		0.571 (13)
Sprocket Material		Sintered Steel
MAIN BEARINGS	Type	Replaceable Insert—Selective Fit
	Material (Steel-Backed)	Aluminum-Lead Silicon Alloy
	Effective Length — in. (mm)	0.708 (18)
	Total Effective Projected Area — sq. in. (sq. mm)	1.883 (1215)
	Thrust Washer Area — sq. in. (sq. mm)	0.857 (553)
CONNECTING RODS	Material	Cracked Powdered Metal
CONNECTING RODS	Length Center-to-Center — in. (mm)	5.933 (150.7)
Rod Bearings	Type	Replaceable Insert
Rod Bearings	Material (Steel-backed)	Aluminum-Lead Silicon Alloy
Effective Length — in. (mm)	Each Bearing	0.763 (19.4)
Total Effective Projected Area — sq. in. (sq. mm)		1.590 (1026)
PISTONS	Type	Strutless Modified Barrel Skirt
	Material —Finish	Hypereutectic Aluminum Alloy—Graphite Skirt Coating
	Length — in. (mm)	2.220 (56.4)
PISTON RINGS	Number	Three
Top Compression Ring	Type	Barrel Face
	Material	Cast Iron Alloy
	Finish	Moly Plasma Filled Groove
Second Compression Ring	Type	Full Face Taper
Second Compression Ring	Material —Finish	Cast Iron—Phosphate Coated
Oil Control Ring	Type	3-Piece, Segmented—Steel
Oil Control Ring	Material —Finish	Rails—Oxide Coated, Chrome Plated
PISTON PINS	Type	Full Floating—Tubular
	Material	Alloy Steel, Heat Treated
	Length — in. (mm)	2.433 (61.8)
	Diameter — in. (mm)	0.866 (22)
VALVE OPERATING MECHANISM
Tappets	Type	Hydraulic
Rocker Arms	Type	Roller Finger
Rocker Arms	Material	Stamped Steel
Adjustment	Type	Hydraulic
VALVES, INTAKE	Type	Recessed Head
	Material	Forged Steel Chrome
	Head Diameter — in. (mm)	1.751 (44.5)
	Stem Diameter — in. (mm)	0.275 (7)
	Stem Oil Control	Guide Mounted Stem Seals
	Angle of Seat	45.5°
	Valve Lift — in. (mm) @ Zero Lash	0.472 (12)
	Spring Pressure -lb. @ Specified Length — in. (mm)	132 @ 1.102 (28) w/Valve Open, 55 @ 1.574 (40) w/Valve Closed
VALVES, EXHAUST	Type	Recessed Head
Material	Stem	8645 Stainless Steel-Full Chrome
Material	Head	21-2N Stainless Steel
Head Diameter	Stem Diameter — in. (mm)	1.338-0.275 (34-7)
	Stem Oil Control	Guide Mounted Stem Seal
	Angle of Seat	45.5°
	Valve Lift — in. (mm) @ Zero Lash	0.472 (12)
	Spring Pressure -lb. @ Specified Length — in. (mm)	132 @ 1.102 (28) w/Valve Open, 55 @ 1.574 (40) w/Valve Closed
COOLING SYSTEM	Type	Pressurized, Series Flow
Radiator	Type	Cross-Flow, Fin & Tube
Thermostat		Poppet Valve, Pellet-Operated
Operating Temperature		87°C-91°C (188° F-195°F)
Water Pump	Type	Centrifugal, Prelubricated
Bearing	Type	Double Row Sealed—Ball & Roller
Drive	Capacity (gpm @ engine rpm)	Serpentine Poly-Vee Belt —85 @ 4000
Recirculating Bypass		Internal
Fan	Type	9-Blade
	Diameter (in.)	19.38
	Ratio (Fan-to-Crankshaft rpm)	1.3 to 1
ELECTRICAL
Ignition System	Type	12-Volt
Distributor	Type	12-Volt Coil-on-Plug Ignition System (EDIS) — Spark Timing Controlled by EEC-V Computer With Integrated Coil Drivers
Spark Plugs	Thread Size	14mm (Platinum)
Spark Plugs	Firing Order	1-3-7-2-6-5-4-8
Starting Motor	Type	Positive Engagement
	Control	Ignition Key Switch Actuates Solenoid Relay
	Battery Ground	Negative
FUEL SYSTEM
Fuel Metering System		Sequential Electronic Fuel Injection — Eight Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module
Fuel Pump	Type	Single Electric
Fuel Pump	Location	In-Tank High Pressure
Fuel Filter	Type	In-Line Large Capacity Filter—One
Fuel Reservoir	Type—No. Used	One
Fuel Reservoir	Location	In-Tank
Air Cleaner	Type	Remote Assembly w/Dry Replaceable Element
LUBRICATION SYSTEM	Type	Pressure to Main, Camshaft, Connecting Rod Bearings and Tappets; Metered Pressure to Rocker Arms; Oil Mist to Cylinder Walls, Piston Pins; Metered Flow to Timing Chain
Oil Pan Plug		Non-Magnetized
Oil Pump	Type—Location	Rotor—Crank Driven Within Front Cover
Intake	Type	Non-Floating, No Bypass, Shrouded Screen in Sump
Oil Filter	Type	Full-Flow, Disposable
Oil Filter	Attachment	Adapter-Mounted, Left Side
Oil Refill Capacity (qts.)
With Filter		6
Without Filter		5.5
Normal Oil Pressure (psi @ rpm-hot)		40-60 @ 2000

1. Representative 2004 Horsepower and Torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/enigne calibration.

5.4L 2V (330) TRITON™ SOHC SEFI V-8
Horsepower	(bhp @ rpm)⁽¹⁾	260 @ 4500 (Expedition) 255 @ 4500 (Excursion)
Torque	(lb.-ft. @ rpm)⁽¹⁾	350 @ 2500 (Expedition, Excursion)
Compression Ratio (to 1) Nominal⁽¹⁾		9.0
Type and No. of Cylinders		90° Single Overhead Camshaft (SOHC), V-8
Bore and Stroke — in. (mm)		3.55 x 4.16 (90.2 x 105.8)
Displacement — Liters (cu. in.)		5.4L (330)
Taxable Horsepower		40.3
Engine Mounting		3-Point, Rubber
CYLINDER BLOCK	Material	Cast Iron
CYLINDER HEAD	Material	Aluminum
CAMSHAFTS	Type	5-Bearing, Machined Steel
	Material	Tubular Steel With Powdered Metal Lobes
	Journal Diameters — in. (mm)	1.061 (26.949)
	Cam Lift: Intake /Exhaust — in. (mm)	Intake 7.11038 / Exhaust 7.49794
CAMSHAFT BEARINGS	Type	Aluminum Housing SOHC Cylinder Head
	Material	Aluminum
	Total Effective Length — in. (mm)	2@15mm / 4@14mm
	Total Effective Surface Area — sq. in. (sq. mm)	0.628 (405)
CAMSHAFT DRIVE	Type	Silent Chain
Sprocket Material		Sintered Steel
Timing Chain	Width Nominal — in. (mm)	0.458 O/Guides, 0.524 O/Pins (11.64 O/Guides, 13.3 O/Pins)
Pitch — in. (mm)		0.375 (9.53)
CRANKSHAFT	Type	5-Bearing, Forged Steel
Material		Forged Steel (C38 Modified)
Length, Overall — in. (mm)		22.321 (566.96)
Crankpin Journals	Diameter — in. (mm)	2.086 (52.99)
Length — in. (mm)		1.889 (48) (Two Conn Rods)
Main Bearing Journals	Diameter — in. (mm)	2.657 (67.49)
Length — in. (mm)	No. 1	0.803 (20.4)
Length — in. (mm)	No. 2-5	0.897 (22.8)
Journal Overlap — in. (mm)		0.289 (7.34)
Sprocket Material		Sintered Steel
MAIN BEARINGS	Type	Replaceable Insert—Selective Fit (3 Sizes)
Material (Steel-Backed)		Aluminum-Lead Silicon Alloy
Effective Length — in. (mm)		0.681-0.708 (17.3-18)
Total Effective Projected Area — sq. in. (sq. mm)		1.811-1.882 (1168-1214)
Thrust Washer Area — sq. in. (sq. mm)		3.353 (2163) (3 Washers)
CONNECTING RODS	Material	Cracked Powdered Metal
Length Center-to-Center — in. (mm)		6.657 (169.1)
Rod Bearings	Type	Replaceable Insert
Material (Steel-backed)		Aluminum-Lead Silicon Alloy
Effective Length — in. (mm)	Each Bearing	0.763 (19.4)
Total Effective Projected Area — sq. in. (sq. mm)		1.590 (1026)
PISTONS	Type	Strutless Modified Barrel Skirt
Material	Finish	Hypereutectic Aluminum Alloy—Graphite Skirt Coating
Length — in. (mm)		2.047 (52)
PISTON RINGS	Number	Three
Top Compression Ring	Type	Barrel Face
Material		Steel Alloy
Finish		Moly Plasma Filled Groove
Second Compression Ring	Type	Full Face Taper
Material	Finish	Cast Iron—Phosphate Coated
Oil Control Ring	Type	3-Piece, Segmented—Steel
Material	Finish	Rails—Oxide Coated, Chrome Plated
PISTON PINS	Type	Full Floating—Tubular
Material		Alloy Steel, Heat Treated
Length — in. (mm)		2.433 (61.8)
Diameter — in. (mm)		0.866 (22)
VALVE OPERATING MECHANISM
Tappets	Type	Hydraulic
Rocker Arms	Type	Roller Finger Follower
Rocker Arms	Material	Stamped Steel
Adjustment	Type	Hydraulic
VALVES, INTAKE	Type	Recessed Head
	Material	SAE J775 UN & H15470 Martensitic Steel
	Head Diameter — in. (mm)	1.751 (44.5)
	Stem Diameter — in. (mm)	6.955
	Stem Oil Control	Guide Mounted Stem Seals
	Angle of Seat	45.5°
	Valve Lift — in. (mm) @ Zero Lash	12.02
	Spring Pressure -lb. @ Specified Length — in. (mm)	760N @ 28.80mm w/Valve Open 302N @ 42.56mm w/Valve Closed
VALVES, EXHAUST	Type	Recessed Head
	Material Stem	SAE J775 UN & H86450 Martensitic Steel
	Material Head	SAE J775 UN & S63012 Austenitic Steel (Commercial Name: 21-2N)
	Head Diameter — in. (mm)	36.01
	Stem Diameter — in. (mm)	0.274 (6.955)
	Stem Oil Control	Guide Mounted Stem Seal
	Angle of Seat	45.5°
	Valve Lift — in. (mm) @ Zero Lash	0.472 (12.67)
	Spring Pressure -lb. @ Specified Length — in. (mm)	760N @ 28.80mm w/Valve Open 302N @ 42.56mm w/Valve Closed
COOLING SYSTEM	Type	Pressurized, Series Flow
Radiator	Type	Cross-Flow, Fin & Tube
Thermostat		Reverse Poppet Valve, Pellet-Operated
Operating Temperature		87°C-91°C (188° F-195°F)
Water Pump	Type	Centrifugal, Prelubricated
Bearing	Type	Double Row Sealed—Ball & Roller
Drive	Capacity (gpm @ engine rpm)	Serpentine Poly-Vee Belt —85 @ 4000
Recirculating Bypass		Internal
Fan	Type	9-Blade
Diameter (in.)		19.38
Ratio (Fan-to-Crankshaft rpm)		1.3 to 1
ELECTRICAL
Ignition System	Type	12-Volt
Distributor	Type	12-Volt Coil-on-Plug Ignition System — Spark Timing Controlled by EEC-V Computer With Integrated Coil Drivers
Spark Plugs	Thread Size	14mm (Platinum)
Firing Order		1-3-7-2-6-5-4-8
Starting Motor	Type	Positive Engagement
Control		Ignition Key Switch Actuates Solenoid Relay
Battery Ground		Negative
FUEL SYSTEM
Fuel Metering System		Sequential Electronic Fuel Injection — Eight Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module
Fuel Pump	Type	Single Electric
Location		In-Tank High Pressure
Fuel Filter	Type	In-Line Large Capacity Filter—One
Fuel Reservoir	Type—No. Used	One
Location		In-Tank
Air Cleaner	Type	Remote Assembly w/Dry Replaceable Element
LUBRICATION SYSTEM	Type	Pressure to Main, Camshaft, Connecting Rod Bearings and Tappets; Metered Pressure to Rocker Arms; Oil Mist to Cylinder Walls, Piston Pins; Metered Flow to Timing Chain
Oil Pan Plug		Non-Magnetized
Oil Pump	Type—Location	Rotor—Crank Driven Within Front Cover
Intake	Type	Non-Floating, No Bypass, Shrouded Screen in Sump
Oil Filter	Type	Full-Flow, Disposable
Attachment		Adapter-Mounted, Left Side
Oil Refill Capacity (qts.)
With Filter		6
Without Filter		5.5
Normal Oil Pressure (psi @ rpm-hot)		40-60 @ 2000

1. Representative 2004 Horsepower and Torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration.

5.4L 2V (330) TRITON™ SOHC SEFI V-8
Horsepower	(bhp @ rpm)⁽¹⁾	260 @ 4500 (Expedition) 255 @ 4500 (Excursion)
Torque	(lb.-ft. @ rpm)⁽¹⁾	350 @ 2500 (Expedition, Excursion)
Compression Ratio (to 1) Nominal⁽¹⁾		9.0
Type and No. of Cylinders		90° Single Overhead Camshaft (SOHC), V-8
Bore and Stroke — in. (mm)		3.55 x 4.16 (90.2 x 105.8)
Displacement — Liters (cu. in.)		5.4L (330)
Taxable Horsepower		40.3
Engine Mounting		3-Point, Rubber
CYLINDER BLOCK	Material	Cast Iron
CYLINDER HEAD	Material	Aluminum
CAMSHAFTS	Type	5-Bearing, Machined Steel
	Material	Tubular Steel With Powdered Metal Lobes
	Journal Diameters — in. (mm)	1.061 (26.949)
	Cam Lift: Intake /Exhaust — in. (mm)	Intake 7.11038 / Exhaust 7.49794
CAMSHAFT BEARINGS	Type	Aluminum Housing SOHC Cylinder Head
	Material	Aluminum
	Total Effective Length — in. (mm)	2@15mm / 4@14mm
	Total Effective Surface Area — sq. in. (sq. mm)	0.628 (405)
CAMSHAFT DRIVE	Type	Silent Chain
Sprocket Material		Sintered Steel
Timing Chain	Width Nominal — in. (mm)	0.458 O/Guides, 0.524 O/Pins (11.64 O/Guides, 13.3 O/Pins)
Pitch — in. (mm)		0.375 (9.53)
CRANKSHAFT	Type	5-Bearing, Forged Steel
Material		Forged Steel (C38 Modified)
Length, Overall — in. (mm)		22.321 (566.96)
Crankpin Journals	Diameter — in. (mm)	2.086 (52.99)
Length — in. (mm)		1.889 (48) (Two Conn Rods)
Main Bearing Journals	Diameter — in. (mm)	2.657 (67.49)
Length — in. (mm)	No. 1	0.803 (20.4)
Length — in. (mm)	No. 2-5	0.897 (22.8)
Journal Overlap — in. (mm)		0.289 (7.34)
Sprocket Material		Sintered Steel
MAIN BEARINGS	Type	Replaceable Insert—Selective Fit (3 Sizes)
Material (Steel-Backed)		Aluminum-Lead Silicon Alloy
Effective Length — in. (mm)		0.681-0.708 (17.3-18)
Total Effective Projected Area — sq. in. (sq. mm)		1.811-1.882 (1168-1214)
Thrust Washer Area — sq. in. (sq. mm)		3.353 (2163) (3 Washers)
CONNECTING RODS	Material	Cracked Powdered Metal
Length Center-to-Center — in. (mm)		6.657 (169.1)
Rod Bearings	Type	Replaceable Insert
Material (Steel-backed)		Aluminum-Lead Silicon Alloy
Effective Length — in. (mm)	Each Bearing	0.763 (19.4)
Total Effective Projected Area — sq. in. (sq. mm)		1.590 (1026)
PISTONS	Type	Strutless Modified Barrel Skirt
Material	Finish	Hypereutectic Aluminum Alloy—Graphite Skirt Coating
Length — in. (mm)		2.047 (52)
PISTON RINGS	Number	Three
Top Compression Ring	Type	Barrel Face
Material		Steel Alloy
Finish		Moly Plasma Filled Groove
Second Compression Ring	Type	Full Face Taper
Material	Finish	Cast Iron—Phosphate Coated
Oil Control Ring	Type	3-Piece, Segmented—Steel
Material	Finish	Rails—Oxide Coated, Chrome Plated
PISTON PINS	Type	Full Floating—Tubular
Material		Alloy Steel, Heat Treated
Length — in. (mm)		2.433 (61.8)
Diameter — in. (mm)		0.866 (22)
VALVE OPERATING MECHANISM
Tappets	Type	Hydraulic
Rocker Arms	Type	Roller Finger Follower
Rocker Arms	Material	Stamped Steel
Adjustment	Type	Hydraulic
VALVES, INTAKE	Type	Recessed Head
	Material	SAE J775 UN & H15470 Martensitic Steel
	Head Diameter — in. (mm)	1.751 (44.5)
	Stem Diameter — in. (mm)	6.955
	Stem Oil Control	Guide Mounted Stem Seals
	Angle of Seat	45.5°
	Valve Lift — in. (mm) @ Zero Lash	12.02
	Spring Pressure -lb. @ Specified Length — in. (mm)	760N @ 28.80mm w/Valve Open 302N @ 42.56mm w/Valve Closed
VALVES, EXHAUST	Type	Recessed Head
	Material Stem	SAE J775 UN & H86450 Martensitic Steel
	Material Head	SAE J775 UN & S63012 Austenitic Steel (Commercial Name: 21-2N)
	Head Diameter — in. (mm)	36.01
	Stem Diameter — in. (mm)	0.274 (6.955)
	Stem Oil Control	Guide Mounted Stem Seal
	Angle of Seat	45.5°
	Valve Lift — in. (mm) @ Zero Lash	0.472 (12.67)
	Spring Pressure -lb. @ Specified Length — in. (mm)	760N @ 28.80mm w/Valve Open 302N @ 42.56mm w/Valve Closed
COOLING SYSTEM	Type	Pressurized, Series Flow
Radiator	Type	Cross-Flow, Fin & Tube
Thermostat		Reverse Poppet Valve, Pellet-Operated
Operating Temperature		87°C-91°C (188° F-195°F)
Water Pump	Type	Centrifugal, Prelubricated
Bearing	Type	Double Row Sealed—Ball & Roller
Drive	Capacity (gpm @ engine rpm)	Serpentine Poly-Vee Belt —85 @ 4000
Recirculating Bypass		Internal
Fan	Type	9-Blade
Diameter (in.)		19.38
Ratio (Fan-to-Crankshaft rpm)		1.3 to 1
ELECTRICAL
Ignition System	Type	12-Volt
Distributor	Type	12-Volt Coil-on-Plug Ignition System — Spark Timing Controlled by EEC-V Computer With Integrated Coil Drivers
Spark Plugs	Thread Size	14mm (Platinum)
Firing Order		1-3-7-2-6-5-4-8
Starting Motor	Type	Positive Engagement
Control		Ignition Key Switch Actuates Solenoid Relay
Battery Ground		Negative
FUEL SYSTEM
Fuel Metering System		Sequential Electronic Fuel Injection — Eight Port-Mounted Fuel Injectors Electronically Triggered by EEC-V Module
Fuel Pump	Type	Single Electric
Location		In-Tank High Pressure
Fuel Filter	Type	In-Line Large Capacity Filter—One
Fuel Reservoir	Type—No. Used	One
Location		In-Tank
Air Cleaner	Type	Remote Assembly w/Dry Replaceable Element
LUBRICATION SYSTEM	Type	Pressure to Main, Camshaft, Connecting Rod Bearings and Tappets; Metered Pressure to Rocker Arms; Oil Mist to Cylinder Walls, Piston Pins; Metered Flow to Timing Chain
Oil Pan Plug		Non-Magnetized
Oil Pump	Type—Location	Rotor—Crank Driven Within Front Cover
Intake	Type	Non-Floating, No Bypass, Shrouded Screen in Sump
Oil Filter	Type	Full-Flow, Disposable
Attachment		Adapter-Mounted, Left Side
Oil Refill Capacity (qts.)
With Filter		6
Without Filter		5.5
Normal Oil Pressure (psi @ rpm-hot)		40-60 @ 2000

1. Representative 2004 Horsepower and Torque ratings adjusted to SAE J-1349 net. Ratings shown are typical and not precise for every model/engine calibration.

2004 Ford Expedition

The following information is subject to change without notice. Contact dealer to verify.

Transmissions

Make/Type	Ford 4-Speed Automatic Overdrive (4R70W)	Ford 4-Speed Automatic Overdrive (4R70W)
AUTOMATIC TRANSMISSION SPECIFICATIONS
Engine	4.6L 2V SEFI V-8	5.4L 2V SEFI V-8
Ratios (to 1):
1st	2.84
2nd	1.55
3rd	1.00
4th — OD	0.70
Reverse	2.32
Converter Size & Type	12" Controlled Clutch Apply	12" 145K (L370 Bypass Clutch)
Converter Stall Ratio	2.30
Lubricant Capacity (pt.)	24.0
Helical Gears	All
Oil Cooler	Water