2003 Ford Ranger 4.0 Engine Specs
The 2003 Ford Ranger is a reliable and versatile pickup truck that offers impressive performance with its 4.0-liter engine. If you’re curious about the engine specifications, configuration, and oil service intervals for this model, you’ve come to the right place. In this article, we will delve into the details of the 2003 Ford Ranger 4.0 engine, providing you with the information you need.
Engine Configuration
The 2003 Ford Ranger 4.0 engine is a V6 configuration, meaning it has six cylinders arranged in a V shape. This design allows for smooth power delivery and balanced performance. The engine is equipped with an overhead valve (OHV) system, also known as a pushrod engine. This configuration provides excellent low-end torque and enhances the engine’s durability.
Engine Oil Specs & Service Intervals
Engine oil is crucial for maintaining the performance and longevity of any engine, including the 2003 Ford Ranger 4.0. Here are the engine oil specifications and service intervals for this model:
- Engine Oil Type: It is recommended to use a high-quality synthetic or conventional engine oil with a viscosity grade of 5W-30 for the 2003 Ford Ranger 4.0 engine. Always refer to the owner’s manual for the most accurate information.
- Oil Capacity: The oil capacity for this engine is approximately 5.5 quarts (including the oil filter).
- Oil Filter: When performing an oil change, it is essential to replace the oil filter as well. Make sure to use a high-quality oil filter that is compatible with the 2003 Ford Ranger 4.0 engine.
- Service Intervals: Ford recommends changing the engine oil and oil filter every 5,000 to 7,500 miles or every six months, whichever comes first. However, it’s always a good idea to consult your owner’s manual for the specific service intervals recommended for your vehicle.
Detailed Engine Specifications
To provide you with a comprehensive overview of the 2003 Ford Ranger 4.0 engine, here are the detailed specifications:
| Engine Type | V6 |
|---|---|
| Displacement | 4.0 liters (245 cubic inches) |
| Compression Ratio | 9.7:1 |
| Horsepower | 207 hp @ 5,250 rpm |
| Torque | 238 lb-ft @ 3,000 rpm |
| Fuel System | Sequential Multi-Port Fuel Injection (SFI) |
| Fuel Type | Regular unleaded gasoline (87 octane) |
| Recommended Fuel | 87 octane |
| Engine Oil Capacity | Approximately 5.5 quarts (including filter) |
| Engine Oil Type | 5W-30 synthetic or conventional |
These specifications provide a glimpse into the power and capabilities of the 2003 Ford Ranger 4.0 engine. Whether you’re using your Ranger for daily commuting or tackling off-road adventures, this engine delivers the performance you need.
In conclusion, the 2003 Ford Ranger 4.0 engine is a V6 configuration with an overhead valve system. It requires high-quality engine oil with a viscosity grade of 5W-30 and should be serviced every 5,000 to 7,500 miles or every six months. With its impressive horsepower and torque, this engine is ready to tackle any challenge you throw at it.
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