2012 Jeep Liberty Engine Specifications
The 2012 Jeep Liberty is a compact SUV that combines rugged capability with a comfortable driving experience. It is equipped with a powerful engine that provides adequate performance for both on-road and off-road adventures. Below are the detailed engine specifications for the 2012 Jeep Liberty.
| Engine Type | Displacement | Cylinders | Horsepower | Torque | Fuel System |
|---|---|---|---|---|---|
| 3.7L V6 | 3.7 liters | 6 | 210 hp @ 5,200 rpm | 235 lb-ft @ 4,000 rpm | Sequential multi-port fuel injection |
Engine Configuration
The 2012 Jeep Liberty features a 3.7-liter V6 engine that is designed for both performance and efficiency. Here are some key aspects of the engine configuration:
Engine Layout
- Type: V6
- Configuration: 60-degree V-angle
- Valvetrain: SOHC (Single Overhead Camshaft)
- Number of Valves: 12 (2 per cylinder)
Performance Metrics
- Maximum Horsepower: 210 hp at 5,200 rpm
- Maximum Torque: 235 lb-ft at 4,000 rpm
- Compression Ratio: 9.7:1
Fuel Economy
- City: Approximately 16 mpg
- Highway: Approximately 22 mpg
- Combined: Approximately 18 mpg
Engine Oil Specifications
Proper engine oil is crucial for maintaining the performance and longevity of the engine. The 2012 Jeep Liberty has specific requirements for engine oil that should be adhered to for optimal performance.
Recommended Oil Type
- Oil Type: SAE 5W-20
- Oil Capacity: 5 quarts (with filter)
Oil Quality Standards
- API Certification: Must meet or exceed API service classification of SM, SN, or newer
- ILSAC Certification: Should meet ILSAC GF-4 or GF-5 standards
Service Intervals
Regular maintenance is essential for keeping the engine running smoothly. The following service intervals are recommended for the 2012 Jeep Liberty:
Oil Change Intervals
- Every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first
- Check oil level regularly, especially before long trips
Additional Maintenance Checks
- Inspect air filter: Every 15,000 miles
- Replace spark plugs: Every 30,000 miles
- Inspect coolant level and condition: Every 30,000 miles
- Transmission fluid change: Every 60,000 miles
Other Fluids to Monitor
- Brake fluid: Check every 10,000 miles
- Power steering fluid: Check every 10,000 miles
- Differential fluid: Change every 30,000 miles
Conclusion
The 2012 Jeep Liberty is equipped with a robust 3.7-liter V6 engine that offers a balance of power and efficiency. Understanding the engine specifications, oil requirements, and service intervals is crucial for maintaining the vehicle’s performance. Regular maintenance will ensure that the engine continues to operate efficiently and reliably, providing a dependable driving experience for years to come.
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