Jeep 3.2 Engine Specifications
The Jeep 3.2 engine, also known as the Pentastar V6, is a versatile and powerful engine option found in various Jeep models. This engine is known for its balance of performance and efficiency, making it a popular choice among off-road enthusiasts and daily drivers alike. Below are the detailed specifications of the Jeep 3.2 engine.
| Specification | Details |
|---|---|
| Engine Type | V6 |
| Displacement | 3.2 liters (196 cubic inches) |
| Bore x Stroke | 96.0 mm x 83.0 mm |
| Compression Ratio | 10.2:1 |
| Max Horsepower | 271 hp @ 6,500 RPM |
| Max Torque | 239 lb-ft @ 4,400 RPM |
| Fuel System | Multi-Point Fuel Injection |
| Fuel Type | Regular unleaded gasoline |
| Ignition System | Distributor-less ignition system (DIS) |
| Valvetrain | DOHC, 24 valves |
| Engine Weight | Approximately 450 lbs (204 kg) |
Engine Configuration
The Jeep 3.2 engine features a V6 configuration, which is designed to provide a smooth and efficient power delivery. Below are some key aspects of its configuration:
Key Features
- V6 layout allows for a compact design while providing ample power.
- DOHC (Dual Overhead Cam) design enhances performance and efficiency.
- 24-valve setup improves airflow and combustion efficiency.
- Multi-point fuel injection system ensures optimal fuel delivery.
Performance Characteristics
- Responsive acceleration due to high horsepower output.
- Strong torque curve, providing excellent low-end power for off-road situations.
- Engine is designed for both on-road comfort and off-road capability.
Engine Oil Specifications
Proper engine oil is crucial for the longevity and performance of the Jeep 3.2 engine. The following specifications outline the recommended oil types and capacities.
| Specification | Details |
|---|---|
| Oil Type | Synthetic blend or full synthetic |
| Viscosity Rating | 5W-20 |
| Oil Capacity (with filter) | 6 quarts (5.7 liters) |
| Oil Filter | Chrysler part number 68109844AA or equivalent |
Service Intervals
Regular maintenance is essential for keeping the Jeep 3.2 engine running smoothly. Below are the recommended service intervals for oil changes and other maintenance tasks.
Oil Change Intervals
- Every 6,000 miles or 6 months, whichever comes first.
- For severe driving conditions (towing, off-roading), consider changing oil every 3,000 miles.
Other Maintenance Tasks
- Check and replace air filter every 15,000 to 30,000 miles.
- Inspect spark plugs every 30,000 miles; replace as needed.
- Coolant flush every 60,000 miles.
- Transmission fluid change every 30,000 to 60,000 miles.
- Brake fluid change every 2 years.
Conclusion
The Jeep 3.2 engine is a robust powerplant that balances performance with efficiency. Understanding its specifications, configuration, oil requirements, and service intervals can help owners maintain their vehicles in optimal condition. Regular maintenance not only prolongs the life of the engine but also enhances the overall driving experience. Whether navigating city streets or tackling rugged terrains, the Jeep 3.2 engine is designed to deliver reliable performance for a variety of driving conditions.
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