Dodge Journey 2009-2020 2.4L Engine Specifications
Comprehensive technical specifications for the 2.4L engine in Dodge Journey models from 2009 to 2020. Includes performance data, maintenance tips, and compatibility information for repairs and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 2.4L engine used in the 2009-2020 Dodge Journey. It is designed to assist users in understanding the engine's features, performance, and maintenance requirements. The content is organized into sections for easy navigation, with subsections breaking down specific aspects of the engine. Use the search and navigation instructions to quickly find the information you need.
How to Use
Use the search functionality to locate specific terms or topics within the document. Enter keywords related to the 2.4L engine, such as 'horsepower' or 'fuel efficiency,' to find relevant sections.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is labeled with a title and description, making it easy to find the information you need.
Key Specifications
Displacement
2.4L
Horsepower
173 hp
Torque
166 lb-ft
Fuel Efficiency
22 MPG (combined)
Cylinders
4
Available Specifications
Engine Performance
This section covers the performance characteristics of the 2.4L engine, including horsepower, torque, and fuel efficiency. It also provides details on how the engine delivers power and its overall driving experience.
Engine Performance
This section covers the performance characteristics of the 2.4L engine, including horsepower, torque, and fuel efficiency. It also provides details on how the engine delivers power and its overall driving experience.
Horsepower and Torque
- Horsepower: 173 hp @ 6000 rpm
- Torque: 166 lb-ft @ 4000 rpm
- Power delivery is smooth and consistent
- Optimized for city and highway driving
- Peak torque available at mid-range RPMs
- Balanced performance for a 4-cylinder engine
Fuel Efficiency
- City MPG: 19
- Highway MPG: 26
- Combined MPG: 22
- Uses MultiAir technology for improved efficiency
- Eco mode available in certain trims
- Designed to meet modern emissions standards
Engine Design
This section delves into the design and construction of the 2.4L engine, including its materials, layout, and key technologies. Learn about the engineering behind its durability and performance.
Engine Design
This section delves into the design and construction of the 2.4L engine, including its materials, layout, and key technologies. Learn about the engineering behind its durability and performance.
Construction and Materials
- Aluminum block and cylinder head
- Dual overhead camshaft (DOHC) design
- 16-valve configuration
- Lightweight construction for better fuel economy
- Durable components for long-term reliability
- Integrated cooling system for optimal temperature control
Key Technologies
- MultiAir valve control system
- Variable valve timing (VVT)
- Electronic throttle control
- Low-friction piston rings
- Advanced ignition system
- Balancer shafts for reduced vibration
Maintenance and Durability
This section provides information on maintaining the 2.4L engine, including recommended service intervals, common maintenance tasks, and tips for ensuring long-term durability.
Maintenance and Durability
This section provides information on maintaining the 2.4L engine, including recommended service intervals, common maintenance tasks, and tips for ensuring long-term durability.
Service Intervals
- Oil change every 6,000 miles or 6 months
- Air filter replacement every 15,000 miles
- Spark plug replacement every 30,000 miles
- Coolant flush every 60,000 miles
- Timing belt inspection every 50,000 miles
- Regular inspection of belts and hoses
Durability Features
- High-quality materials for reduced wear
- Corrosion-resistant coatings
- Sealed components to prevent contamination
- Robust oil filtration system
- Thermal management system for consistent performance
- Designed for high-mileage reliability
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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 (144 cubic inches)
- Bore
- 88 mm (3.46 in)
- Stroke
- 97 mm (3.82 in)
- Length
- 570 mm (22.44 in)
- Width
- 640 mm (25.20 in)
- Height
- 660 mm (25.98 in)
- Weight
- 138 kg (304 lbs)
Materials
- Block
- Aluminum alloy
- Cylinder Head
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Multi-point fuel injection
- Electronic throttle control
- Variable valve timing
- Cooling System
-
- Electric radiator fan
- High-capacity water pump
- Thermostatically controlled
- Ignition System
-
- Coil-on-plug ignition
- High-energy spark plugs
- Electronic ignition timing
- Emissions
-
- Catalytic converter
- EGR system
- OBD-II compliant
- Performance
-
- 172 hp @ 6000 rpm
- 165 lb-ft @ 4400 rpm
- Dual-stage intake manifold
Safety Features
- Engine Protection
-
- Low oil pressure shutdown
- Overheat protection
- Knock sensor
- Emission Control
-
- EVAP system
- PCV system
- Secondary air injection
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Balancer shafts
- Vibration Control
-
- Dual-mass flywheel
- Tuned intake manifold
- Isolated fuel rail
Accessories
- Belts And Pulleys
-
- Serpentine belt
- Tensioner pulley
- Idler pulley
- Filters
-
- Oil filter
- Air filter
- Fuel filter
- Sensors
-
- Oxygen sensor
- Crankshaft position sensor
- Camshaft position sensor
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug inspection
- Air filter replacement
- Coolant level check
- Belt tension check
- 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
- Emissions
- Miles: 80,000Years: 8Coverage: Catalytic converter and ECU
- Corrosion
- Miles: 100,000Years: 5Coverage: Perforation only
Production Details
- Manufacturer
- Global Engine Manufacturing Alliance (GEMA)
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Testing
- Quality Control
- inspection: 100% engine testingTolerances: Micron-level precisionCertifications: ISO 9001
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Year: 500,000Defect Rate: Less than 0.1%Energy Efficiency: 15% improvement over previous models
Service Information for 2.4l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect spark plugs
- Check air filter
- Inspect belts and hoses
- Check coolant level
Use only synthetic 5W-20 oil
- Replace air filter
- Replace spark plugs
- Inspect fuel system
- Check ignition system
- Inspect cooling system
Replace coolant every 5 years
- Replace timing belt
- Replace water pump
- Inspect engine mounts
- Perform compression test
- Replace accessory belts
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 all Dodge Journey models from 2009 to 2020?
Is the 2.4L engine compatible with all Dodge Journey models from 2009 to 2020?
The 2.4L engine is compatible with most Dodge Journey models from 2009 to 2020, specifically the SE and SXT trims. However, it is not available in the R/T or Crossroad trims, which feature larger engines. Always verify your vehicle's VIN and consult the owner's manual or a dealership to confirm compatibility before making any modifications or replacements.
Q2 What are the maintenance requirements for the 2.4L engine in a Dodge Journey?
What are the maintenance requirements for the 2.4L engine in a Dodge Journey?
The 2.4L engine requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 5,000-7,500 miles, air filter replacement every 15,000-30,000 miles, and spark plug replacement every 30,000-60,000 miles. Additionally, inspect the timing belt, coolant, and serpentine belt periodically. Adhering to the manufacturer's maintenance schedule is crucial for longevity and reliability.
Q3 How do I replace the 2.4L engine in a Dodge Journey?
How do I replace the 2.4L engine in a Dodge Journey?
Replacing the 2.4L engine involves several steps: disconnect the battery, drain fluids, remove the engine mounts, and detach electrical connections and hoses. Use a hoist to lift the engine out of the vehicle. Installation is the reverse process, ensuring all connections are secure and torqued to specifications. Refer to the service manual for detailed instructions and torque values.
Q4 What should I do if my 2.4L engine is overheating?
What should I do if my 2.4L engine is overheating?
If your 2.4L engine is overheating, first check the coolant level and inspect for leaks. Ensure the radiator fan is functioning and the thermostat is operational. If the issue persists, inspect the water pump and radiator for blockages. Overheating can cause severe damage, so address the problem promptly and consult a professional if necessary.
Q5 How can I optimize the performance of my 2.4L engine?
How can I optimize the performance of my 2.4L engine?
To optimize the 2.4L engine's performance, use high-quality synthetic oil and ensure timely maintenance. Upgrade the air intake and exhaust systems for better airflow. Regularly clean fuel injectors and use premium fuel if recommended. Additionally, consider a performance tune to enhance throttle response and power output while maintaining reliability.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Dodge Journey 2.4L Engine Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2.4L engine in Dodge Journey models (2009-2020).
Technical Service Bulletin for 2.4L Engine Updates
Coming SoonLatest updates and fixes for the 2.4L engine, addressing common issues and improvements for Dodge Journey models.
Dodge Journey 2.4L Engine Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 2.4L engine, including part numbers and compatibility information.
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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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