2004 Ford 4.6 Engine Specs
The 2004 Ford 4.6 engine is a popular choice among car enthusiasts and everyday drivers alike. Known for its reliability and performance, this engine has been a staple in Ford vehicles for many years. In this article, we will delve into the engine configuration, engine oil specs, and service intervals for the 2004 Ford 4.6 engine.
Engine Configuration
The 2004 Ford 4.6 engine is a V8 engine with a displacement of 4.6 liters. It features a cast iron block and aluminum cylinder heads. The engine has a bore of 90.2 mm and a stroke of 90 mm. It utilizes a single overhead camshaft (SOHC) design with two valves per cylinder. The engine is equipped with electronic fuel injection for efficient fuel delivery.
Engine Oil Specs
Proper engine oil is essential for the longevity and performance of any engine, including the 2004 Ford 4.6 engine. Here are the engine oil specifications recommended for this engine:
- Engine Oil Type: SAE 5W-20
- Oil Capacity (including filter): 6 quarts (5.7 liters)
- Oil Filter Type: Motorcraft FL820S or equivalent
It is important to use the recommended oil type and filter to ensure optimal engine performance and protection. Always refer to the owner’s manual or consult with a qualified mechanic for specific oil recommendations.
Service Intervals
Regular maintenance is crucial to keep the 2004 Ford 4.6 engine running smoothly. Here are the recommended service intervals for this engine:
- Oil Change: Every 5,000 to 7,500 miles (or as recommended by the manufacturer)
- Spark Plug Replacement: Every 100,000 miles
- Air Filter Replacement: Every 30,000 to 45,000 miles
- Fuel Filter Replacement: Every 30,000 to 45,000 miles
- Timing Belt Replacement: Unknown
Regular oil changes are essential to remove contaminants and ensure proper lubrication of engine components. Spark plug replacement is necessary to maintain efficient combustion and prevent misfires. Air and fuel filter replacements help maintain optimal air-fuel mixture and protect the engine from contaminants. As for the timing belt replacement, it is recommended to consult the owner’s manual or a qualified mechanic for the specific interval as it may vary depending on the vehicle’s usage and condition.
Detailed Engine Specifications
To provide a comprehensive overview of the 2004 Ford 4.6 engine, here is a detailed chart of its specifications:
| Engine Type | V8 |
|---|---|
| Displacement | 4.6 liters |
| Block Material | Cast Iron |
| Cylinder Head Material | Aluminum |
| Bore | 90.2 mm |
| Stroke | 90 mm |
| Valvetrain | SOHC (Single Overhead Camshaft) |
| Valves per Cylinder | 2 |
| Fuel System | Electronic Fuel Injection |
The 2004 Ford 4.6 engine is a reliable and powerful V8 engine that offers a great balance of performance and efficiency. By following the recommended engine oil specs and service intervals, you can ensure that this engine continues to perform at its best for years to come. Remember to consult the owner’s manual or a qualified mechanic for any specific maintenance requirements or intervals unique to your vehicle.
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