4.6L V8 (3V) Ford 4.6L V8 3-Valve
Модульний V8 двигун Ford з трьома клапанами на циліндр, відомий своєю надійністю та потужністю.
138
Brand engines
2
Modifications
Technical Specifications
| Engine Displacement | 4.6 L (4,600 cc) |
| Configuration | V8 |
| Number of Cylinders | 8 |
| Valves per Cylinder | 3 |
| Power | 281 - 305 л.с. |
| Torque | 400 - 420 Н*м |
| Cylinder Bore | 90.20 mm |
| Piston Stroke | 90.00 mm |
| Compression Ratio | 9.8:1 |
| Firing Order | 1-3-7-2-6-5-4-8 |
| Fuel System | Sequential Multi-Point Fuel Injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 3,500 rpm |
| Valve Train | SOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 200 kg |
| Dimensions (L×W×H) | 600 × 600 × 700 mm |
| Lubrication System | Wet sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Ford Modular Engine |
| Manufacturing Plant | Wixom, Michigan, USA |
| Predecessor | 4.6L V8 (2V) |
| Successor | 5.0L Coyote V8 |
Maintenance
| Engine Oil Capacity | 5.7 L (with filter: 6 L) |
| Recommended Viscosity | 5W-20 |
| Oil Standard | API SM |
| Recommended Brands | Motorcraft, Mobil 1, Castrol |
| Oil Change Interval | 8 000 km or 6 mo |
| Oil Filter | FL-820S |
| Air Filter |
FA-1880
Replace every 30 000 km |
| Spark Plugs |
Type: Platinum Part number: SP-515Gap: 1.1 mm Quantity: 8 pcs Replace every 100 000 km |
| Coolant Capacity | 10 L |
| Coolant Type | G05 (Motorcraft) |
| Coolant Change Interval | 160 000 km |
| Thermostat Opening Temperature | 88°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 125°C |
| Annual Maintenance Cost | 600-900 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Timing chain tensioner failure | Medium | 120000-180000 km | $800-1500 |
| Oil leaks from valve covers | Low | 100000-150000 km | $300-500 |
Known defects
- Some early models had issues with spark plug blowout
- Oil consumption in high mileage engines
Warranty extensions
- Ford extended warranty for engine issues up to 7 years/100000 miles
Tuning potential
Tuning potential: Medium | Max. safe power: 500 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 350 hp | 450 Nm |
ECU remap and exhaust upgrade Reliability impact: Minimal |
$800 |
| Stage 2 | 400 hp | 500 Nm |
ECU, Exhaust, Intake Required: Cold air intake, Headers, ECU remap Reliability impact: Low |
$2000 |
| Stage 3 | 450 hp | 550 Nm |
- Required: Supercharger, Upgraded fuel system, ECU remap Reliability impact: Medium |
$5000 |
Popular modifications
- Cold air intake
- High-performance exhaust
- ECU tuning
Tuning limitations
- Stock internals limit power to ~450hp
- Cooling upgrades necessary for high power applications
Cars with the 4.6L V8 (3V) engine
This engine was fitted to 1 model
| Photo | Brand | Model | Generation | Production years |
|---|---|---|---|---|
|
No photo
|
Ford | F-150 | F-150 XI | 2004 - 2008 |
All modifications (2)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Ford F-150 | F-150 XI | 4.6 V8 292 л.с. 6-МКП 2WD | 292 hp | 6-МКП | 2WD |
| Ford F-150 | F-150 XI | 4.6 V8 292 л.с. 6-Автомат 2WD | 292 hp | 6-Автомат | 2WD |
Interesting Facts
- The 4.6L V8 was one of the first modular engines introduced by Ford.
- It features a DOHC design with 3 valves per cylinder for improved performance.
Applications
Total produced: 500000
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Ford F-150 | 2004-2008 | 2004-2010 | 281hp/305hp | North America |
| Ford Mustang | 2005-2010 | 2005-2010 | 281hp | North America |
Compatible transmissions: 4-speed Automatic, 5-speed Automatic, 6-speed Manual
Drive types: RWD, AWD
Fuel Economy
| Fuel Type | Petrol 87 |
| Octane Rating | Minimum: 87 | Recommended: 91 |
| Consumption (City) | 15 L/100km |
| Consumption (Highway) | 10 L/100km |
| Consumption (Combined) | 12.5 L/100km |
| Real Consumption | 13.5 L/100km |
| Fuel Tank Capacity | 80 L |
| Range | 640 km |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 4 |
| CO₂ Emissions | 300 g/km |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |