Dodge Caliber 2007-2012 2.4L Engine Specifications
Explore the detailed 2.4L engine specifications for the 2007-2012 Dodge Caliber. Learn about horsepower, torque, fuel system, and more to enhance performance, maintenance, and repairs.
Overview Specifications
This document provides detailed specifications and technical information about the 2.4L engine used in the 2007-2012 Dodge Caliber. It includes sections on engine performance, design features, maintenance tips, and common issues. Use this guide to understand the engine's capabilities, identify key components, and maintain optimal performance. Whether you're a mechanic, car enthusiast, or owner, this resource will help you navigate the engine's intricacies and make informed decisions about care and upgrades.
How to Use
Use the search function to quickly locate specific terms or phrases within the document. Enter keywords related to the topic you need, such as 'horsepower' or 'torque,' and the search will highlight relevant sections.
Navigate through the document using the table of contents or scroll through sections. Each major section is clearly labeled, and subsections provide detailed information. Use the quick reference table at the end for a summary of key specifications.
Key Specifications
Horsepower
172 hp @ 6000 rpm
Torque
165 lb-ft @ 4400 rpm
Displacement
2.4 liters
Fuel Efficiency
23 MPG combined
Oil Capacity
5 quarts
Available Specifications
Engine Performance
This section covers the performance metrics of the 2.4L engine, including horsepower, torque, and fuel efficiency. Learn how the engine delivers power and maintains efficiency across different driving conditions.
Engine Performance
This section covers the performance metrics of the 2.4L engine, including horsepower, torque, and fuel efficiency. Learn how the engine delivers power and maintains efficiency across different driving conditions.
Power Output
- Horsepower: 172 hp @ 6000 rpm
- Torque: 165 lb-ft @ 4400 rpm
- Compression ratio: 9.6:1
- Fuel system: Multi-point fuel injection
- Redline: 6500 rpm
- Acceleration: 0-60 mph in 8.6 seconds
Fuel Efficiency
- City MPG: 21
- Highway MPG: 27
- Combined MPG: 23
- Fuel tank capacity: 13.6 gallons
- Emission standard: LEV II
- Idle speed: 750 rpm
Engine Design
Explore the design features of the 2.4L engine, including its layout, materials, and key components. This section highlights the engineering choices that contribute to its durability and performance.
Engine Design
Explore the design features of the 2.4L engine, including its layout, materials, and key components. This section highlights the engineering choices that contribute to its durability and performance.
Layout and Configuration
- Engine type: Inline-4
- Displacement: 2.4 liters (144 cubic inches)
- Bore x Stroke: 3.46 x 3.86 inches
- Valvetrain: DOHC, 16 valves
- Block material: Aluminum
- Head material: Aluminum
Key Components
- Timing system: Chain-driven
- Throttle body: Electronic
- Cooling system: Liquid-cooled
- Oil capacity: 5 quarts
- Oil type: 5W-20 synthetic
- Spark plugs: Double platinum
Maintenance and Care
This section provides essential maintenance tips to keep your 2.4L engine running smoothly. Learn about recommended service intervals, common issues, and best practices for engine care.
Maintenance and Care
This section provides essential maintenance tips to keep your 2.4L engine running smoothly. Learn about recommended service intervals, common issues, and best practices for engine care.
Service Intervals
- Oil change: Every 5,000 miles
- Air filter replacement: Every 15,000 miles
- Spark plugs: Every 30,000 miles
- Coolant flush: Every 60,000 miles
- Timing chain inspection: Every 75,000 miles
- Fuel system cleaning: Every 20,000 miles
Common Issues
- Oil leaks from valve cover gasket
- Throttle body failure
- Timing chain tensioner wear
- Coolant leaks from water pump
- Ignition coil failure
- Excessive oil consumption
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Engine Specifications
Overview
- Type
- Inline 4-cylinder
- Configuration
- DOHC 16-valve
- Platform
- World Engine
- Material
- Aluminum block and head
- Location
- Front transverse
Dimensions
- Displacement
- 2.4 liters (2360 cc)
- Bore
- 3.46 in (88 mm)
- Stroke
- 3.86 in (98 mm)
- Length
- 22.8 in (579 mm)
- Width
- 24.6 in (625 mm)
- Height
- 26.4 in (670 mm)
- Weight
- 297 lbs (135 kg)
Materials
- Block
- Aluminum alloy
- Cylinder Head
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Sequential multi-port fuel injection
- Electronic throttle control
- Variable valve timing
- Cooling System
-
- High-capacity radiator
- Electric cooling fan
- Thermostatically controlled
- Ignition System
-
- Coil-on-plug ignition
- Waste spark system
- Knock sensor control
- Emissions
-
- Catalytic converter
- EGR system
- OBD-II compliant
- Performance
-
- 172 hp @ 6000 rpm
- 165 lb-ft @ 4400 rpm
- Redline at 6500 rpm
Safety Features
- Engine Protection
-
- Low oil pressure shutdown
- Overheat protection
- Knock sensor for detonation prevention
- Emissions Control
-
- Closed-loop fuel system
- Evaporative emissions system
- Secondary air injection
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Tuned intake manifold
- Vibration Control
-
- Balancer shafts
- Dual-mass flywheel
- Isolated fuel rail
Accessories
- Belts And Pulleys
-
- Serpentine belt
- Tensioner pulley
- Idler pulley
- Sensors
-
- Crankshaft position sensor
- Camshaft position sensor
- Knock sensor
- Filters
-
- Oil filter
- Air filter
- Fuel filter
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug inspection
- Timing belt inspection
- Coolant level check
- Air filter replacement
- Maintenance Notes
- Use synthetic 5W-20 oil for optimal performance
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Corrosion
- Miles: 100,000Years: 5Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
Production Details
- Manufacturer
- Global Engine Manufacturing Alliance (GEMA)
- Manufacturing Process
-
- Precision casting
- CNC machining
- Automated assembly
- Quality Control
- inspection: 100% engine testingTolerances: Micron-level precisionTesting: Dyno and emissions testing
- Sustainability Practices
-
- Recycled aluminum usage
- Low-VOC coatings
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 500Defect Rate: 0.01%Energy Usage: 2.5 kWh per engine
Service Information for 2.4l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect spark plugs
- Check timing belt
- Inspect coolant level
- Check air filter
Use synthetic 5W-20 oil for optimal performance
- Replace spark plugs
- Inspect and adjust valve clearance
- Replace air filter
- Check fuel system pressure
- Inspect ignition coils
Valve clearance adjustment may require special tools
- Replace timing belt
- Replace water pump
- Flush cooling system
- Replace fuel filter
- Inspect and clean throttle body
Timing belt replacement is critical to prevent engine damage
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 2.4L engine compatible with other Dodge models?
Is the 2.4L engine compatible with other Dodge models?
The 2.4L engine used in the 2007-2012 Dodge Caliber is specifically designed for this model. While it shares similarities with other Chrysler engines, compatibility with other Dodge models is limited. Always verify with a certified mechanic or refer to the vehicle's service manual before attempting any cross-model installations.
Q2 What are the maintenance requirements for the 2.4L engine?
What are the maintenance requirements for the 2.4L engine?
The 2.4L engine requires regular maintenance, including oil changes every 5,000 miles, air filter replacement every 15,000 miles, and spark plug replacement every 30,000 miles. Additionally, inspect the timing belt and coolant system annually. Adhering to this schedule ensures optimal performance and longevity of the engine.
Q3 How do I replace the 2.4L engine in a Dodge Caliber?
How do I replace the 2.4L engine in a Dodge Caliber?
Replacing the 2.4L engine involves disconnecting the battery, draining fluids, and removing components like the intake manifold, exhaust system, and wiring harness. Use an engine hoist to lift the old engine out and carefully install the new one. Reassemble all components, refill fluids, and test the engine. Professional assistance is recommended for this complex task.
Q4 What should I do if the 2.4L engine overheats?
What should I do if the 2.4L engine overheats?
If the engine overheats, immediately turn off the vehicle and allow it to cool. Check the coolant level and inspect for leaks. Ensure the radiator fan is functioning and the thermostat is not stuck. If the issue persists, consult a mechanic to diagnose potential problems like a faulty water pump or blocked radiator.
Q5 How can I optimize the performance of the 2.4L engine?
How can I optimize the performance of the 2.4L engine?
To optimize performance, use high-quality synthetic oil, ensure proper tire inflation, and regularly clean the throttle body and fuel injectors. Upgrading the air intake system and exhaust can also enhance power and efficiency. Avoid aggressive driving and maintain the engine according to the recommended schedule for best results.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2007-2012 Dodge Caliber Service Manual
Coming SoonComprehensive guide covering maintenance, repairs, and technical specifications for the Dodge Caliber, including the 2.4L engine.
Technical Service Bulletin for 2.4L Engine
Coming SoonOfficial bulletin addressing common issues, updates, and fixes for the 2.4L engine in the Dodge Caliber.
Dodge Caliber Parts and Accessories Catalog
Coming SoonDetailed catalog listing OEM and aftermarket parts compatible with the 2007-2012 Dodge Caliber, including engine components.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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