Dodge 3.5 Engine Specifications
The Dodge 3.5 engine is a V6 engine that has been used in various models, primarily in the Dodge and Chrysler lineup. Known for its balance of performance and efficiency, this engine has garnered attention for its specifications and capabilities.
Engine Overview
The Dodge 3.5 engine is a 60-degree V6 engine that has been utilized in several vehicles, including the Dodge Intrepid, Chrysler 300M, and Dodge Avenger. Below is a detailed specification chart for the Dodge 3.5 engine.
| Specification | Details |
|---|---|
| Engine Type | V6 |
| Displacement | 3.5 liters (3498 cc) |
| Configuration | 60-degree V6 |
| Horsepower | 250 hp @ 6400 rpm |
| Torque | 250 lb-ft @ 3800 rpm |
| Fuel System | Multi-Point Fuel Injection (MPFI) |
| Compression Ratio | 9.7:1 |
| Valvetrain | DOHC, 24 valves |
| Bore x Stroke | 89 mm x 80 mm |
| Fuel Type | Regular unleaded gasoline |
| Weight | Approximately 350 lbs |
Engine Configuration
The Dodge 3.5 engine features a well-engineered configuration that contributes to its performance and reliability.
Key Features of the Engine Configuration
– V6 Layout : The 60-degree V6 design allows for a compact engine size while providing smooth operation and good power delivery.
– Double Overhead Camshafts (DOHC) : This configuration enhances airflow and improves engine efficiency, leading to better performance.
– Multi-Point Fuel Injection : The use of MPFI helps optimize fuel delivery, improving combustion efficiency and reducing emissions.
– Aluminum Construction : The engine block and cylinder heads are typically made of aluminum, which reduces weight and enhances thermal efficiency.
Engine Oil Specifications
Proper engine oil specifications are crucial for maintaining the performance and longevity of the Dodge 3.5 engine.
Recommended Engine Oil
– Oil Type : SAE 5W-30 or 10W-30
– Oil Capacity : Approximately 5 quarts (with filter change)
– Oil Filter : Use a high-quality oil filter that meets OEM specifications.
Oil Change Intervals
Regular oil changes are essential for keeping the engine running smoothly. The recommended service intervals for the Dodge 3.5 engine are as follows:
- Every 3,000 to 5,000 miles for conventional oil
- Every 5,000 to 7,500 miles for synthetic oil
Service Intervals
In addition to regular oil changes, other service intervals should be adhered to for optimal engine performance.
Recommended Maintenance Schedule
The following maintenance tasks should be performed at the specified intervals:
- Engine Oil and Filter Change: Every 3,000 to 7,500 miles depending on oil type.
- Air Filter Replacement: Every 15,000 to 30,000 miles.
- Fuel Filter Replacement: Every 30,000 miles.
- Spark Plug Replacement: Every 100,000 miles.
- Coolant Flush: Every 30,000 to 50,000 miles.
- Transmission Fluid Change: Every 30,000 to 60,000 miles.
Conclusion
The Dodge 3.5 engine is a robust and reliable powerplant that has served various models effectively. Understanding its specifications, configuration, and maintenance needs is essential for any owner or enthusiast. Regular maintenance and adherence to service intervals will ensure that the engine continues to perform at its best for years to come.
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