Cummins 2.8 Diesel Engine Specs
The Cummins 2.8 diesel engine is a popular choice for many applications due to its reliability, power, and fuel efficiency. Whether you’re looking to power a pickup truck, an RV, or a small industrial machine, the Cummins 2.8 diesel engine is a versatile option. In this article, we will explore the engine configuration, engine oil specs, and service intervals for this impressive engine.
Engine Configuration
The Cummins 2.8 diesel engine features a 4-cylinder inline configuration, which means all four cylinders are arranged in a straight line. This configuration offers several advantages, including compactness, smooth operation, and balanced power delivery. The engine is equipped with a high-pressure common rail fuel injection system, ensuring precise fuel delivery and optimal combustion efficiency.
The engine’s displacement is 2.8 liters, or 169 cubic inches, which refers to the total volume swept by all four cylinders. This displacement allows the engine to generate ample power while maintaining excellent fuel economy.
Engine Oil Specs
Using the correct engine oil is crucial for maintaining the performance and longevity of the Cummins 2.8 diesel engine. Here are the recommended engine oil specifications:
- Oil Type: Synthetic or conventional diesel engine oil
- Viscosity: SAE 15W-40
- API Specification: CJ-4 or higher
- Oil Capacity: Approximately 7.5 quarts (including filter)
It is important to note that using the recommended oil type and viscosity is essential to ensure proper lubrication and protection of engine components. Regular oil changes, as per the manufacturer’s guidelines, are also crucial to maintain engine performance.
Service Intervals
Adhering to the recommended service intervals is vital for keeping the Cummins 2.8 diesel engine in optimal condition. While specific service intervals may vary depending on the application and operating conditions, here are some general guidelines:
- Oil Change: Every 7,500 miles or 6 months, whichever comes first
- Fuel Filter Replacement: Every 15,000 miles or 12 months, whichever comes first
- Air Filter Replacement: Every 30,000 miles or 24 months, whichever comes first
- Coolant Flush: Every 100,000 miles or 5 years, whichever comes first
It is essential to consult the engine’s owner’s manual or contact a certified Cummins service center for the specific service intervals recommended for your particular application.
Detailed Engine Specifications
| Engine Specifications | Values |
|---|---|
| Engine Type | 4-Cylinder Inline |
| Displacement | 2.8 Liters (169 Cubic Inches) |
| Fuel Injection System | High-Pressure Common Rail |
| Oil Type | Synthetic or Conventional Diesel Engine Oil |
| Oil Viscosity | SAE 15W-40 |
| API Specification | CJ-4 or higher |
| Oil Capacity | Approximately 7.5 Quarts (including filter) |
These detailed engine specifications provide a comprehensive overview of the Cummins 2.8 diesel engine, allowing you to make informed decisions regarding its maintenance and performance.
Remember, following the manufacturer’s guidelines, using the recommended engine oil, and adhering to the service intervals will help ensure the longevity and reliability of your Cummins 2.8 diesel engine.
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