Chrysler 300 2005-2010 2.7L Engine Specifications
Explore the detailed 2.7L engine specifications for the 2005-2010 Chrysler 300. Learn about horsepower, torque, fuel system, and maintenance tips to optimize performance and reliability.
Overview Specifications
This document provides detailed specifications and technical information about the 2.7L engine used in the 2005-2010 Chrysler 300. 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 functionality to quickly locate specific details or browse through the sections for a comprehensive understanding.
How to Use
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Scroll through the sections to explore the engine's specifications. Click on a section title to expand it and view its subsections. Use the quick reference table for a summary of key specifications.
Key Specifications
Displacement
2.7L
Horsepower
190 HP
Torque
190 lb-ft
Fuel System
Multi-point injection
Fuel Economy
18/27 MPG
Available Specifications
Engine Performance
This section covers the performance characteristics of the 2.7L engine, including horsepower, torque, and fuel efficiency. It also provides details on the engine's responsiveness and overall driving experience.
Engine Performance
This section covers the performance characteristics of the 2.7L engine, including horsepower, torque, and fuel efficiency. It also provides details on the engine's responsiveness and overall driving experience.
Horsepower and Torque
- 190 horsepower at 6,400 RPM
- 190 lb-ft of torque at 4,000 RPM
- Optimized for mid-range performance
- Smooth power delivery across the RPM range
Fuel Efficiency
- 18 MPG city / 27 MPG highway
- Multi-point fuel injection system
- Designed for balanced performance and economy
- Complies with EPA emissions standards
Engine Design
This section delves into the design and construction of the 2.7L engine, including its materials, layout, and key engineering features.
Engine Design
This section delves into the design and construction of the 2.7L engine, including its materials, layout, and key engineering features.
Engine Block and Components
- Aluminum engine block for reduced weight
- DOHC (Dual Overhead Camshaft) design
- 24-valve configuration for improved airflow
- Timing chain for durability and low maintenance
Cooling and Lubrication
- High-capacity radiator for efficient cooling
- Oil cooler integrated into the engine design
- Synthetic oil recommended for optimal performance
- Maintenance-free timing chain lubrication
Maintenance and Service
This section provides guidance on maintaining the 2.7L engine, including recommended service intervals, common issues, and troubleshooting tips.
Maintenance and Service
This section provides guidance on maintaining the 2.7L engine, including recommended service intervals, common issues, and troubleshooting tips.
Service Intervals
- Oil change every 5,000 miles or 6 months
- Spark plug replacement every 30,000 miles
- Timing chain inspection at 100,000 miles
- Coolant flush every 60,000 miles
Common Issues
- Oil sludge buildup in early models
- Regular cleaning of throttle body recommended
- Check engine light due to oxygen sensor faults
- Ensure proper coolant levels to prevent overheating
Search Specifications
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Engine Specifications
Overview
- Type
- V6
- Configuration
- 60-degree V
- Platform
- Chrysler LX
- Material
- Aluminum block and heads
- Location
- Front longitudinal
Dimensions
- Length
- 24.5 inches (622 mm)
- Width
- 28.3 inches (719 mm)
- Height
- 27.6 inches (701 mm)
- Weight
- 375 lbs (170 kg)
- Displacement
- 2.7 liters (2736 cc)
- Bore
- 3.46 inches (88 mm)
- Stroke
- 3.15 inches (80 mm)
Materials
- Engine Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Sequential multi-port fuel injection
- Electronic throttle control
- Returnless fuel system
- Ignition System
-
- Coil-on-plug ignition
- Waste spark system
- Knock sensor control
- Cooling System
-
- Cross-flow radiator
- Electric cooling fan
- Thermostatically controlled
- Lubrication System
-
- Full-pressure lubrication
- Oil cooler
- High-capacity oil pump
- Emissions Control
-
- Catalytic converter
- EGR system
- PCV system
Safety Features
- Engine Protection
-
- Low oil pressure shutdown
- Overheat protection
- Fail-safe cooling mode
- Electronic Controls
-
- Engine control module (ECM)
- OBD-II diagnostics
- Immobilizer system
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Tuned intake manifold
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Harmonic balancer
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
- Air filter inspection
- Spark plug replacement
- Timing belt inspection
- Coolant flush
- Maintenance Notes
- Use synthetic 5W-20 oil for optimal performance
Warranty
- Basic Warranty
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain Warranty
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Catalytic converter and ECU
- Corrosion Warranty
- Miles: 100,000Years: 5Coverage: Perforation from corrosion
Production Details
- Manufacturer
- Chrysler Group LLC
- Manufacturing Process
-
- Casting of aluminum block
- CNC machining of cylinder heads
- Assembly line integration
- Quality Control
- inspection Points: Dimensional accuracy, Pressure testing, Leak testingTesting Procedures: Cold start testing, Dyno testing, Endurance testing
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Day: 500Defect Rate: 0.5%Energy Consumption: 15 kWh per engine
Service Information for 2.7l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check spark plugs
- Inspect belts and hoses
- Check coolant level
Use only manufacturer-recommended fluids
- Replace air filter
- Replace fuel filter
- Inspect timing belt
- Check ignition system
- Inspect exhaust system
Timing belt replacement recommended at 60,000 miles
- Replace timing belt
- Replace water pump
- Flush cooling system
- Replace spark plugs
- Inspect engine mounts
Major service interval - requires specialized tools
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 2.7L engine compatible with other Chrysler models?
Is the 2.7L engine compatible with other Chrysler models?
The 2.7L engine was primarily designed for the 2005-2010 Chrysler 300 and is not directly compatible with other Chrysler models due to differences in mounting points, engine management systems, and transmission configurations. Always verify compatibility with specific vehicle models and consult technical documentation before attempting installation.
Q2 What are the maintenance requirements for the 2.7L engine?
What are the maintenance requirements for the 2.7L engine?
The 2.7L engine requires regular oil changes every 3,000 miles or 3 months, whichever comes first. Air filters should be replaced every 15,000 miles, and spark plugs every 30,000 miles. Coolant should be flushed every 60,000 miles, and timing belts inspected every 75,000 miles. Adhering to this schedule ensures optimal performance and longevity.
Q3 How do I replace the 2.7L engine in my Chrysler 300?
How do I replace the 2.7L engine in my Chrysler 300?
Replacing the 2.7L engine involves draining fluids, disconnecting electrical connections, removing the transmission, and unbolting the engine mounts. Carefully lift the engine using a hoist, install the new engine, and reverse the steps. Ensure all connections are secure, refill fluids, and test the engine before driving. Professional assistance is recommended for this complex task.
Q4 What should I do if my 2.7L engine is overheating?
What should I do if my 2.7L engine is overheating?
If your 2.7L engine overheats, first check coolant levels and inspect for leaks. Ensure the radiator fan is functioning and the thermostat is not stuck. Flush the cooling system if necessary. Persistent overheating may indicate a failing water pump or head gasket, requiring professional diagnosis and repair.
Q5 How can I optimize the performance of my 2.7L engine?
How can I optimize the performance of my 2.7L engine?
To optimize the 2.7L engine, use high-quality synthetic oil and ensure regular maintenance. Upgrade the air intake and exhaust systems for better airflow. Consider a performance tune to enhance fuel efficiency and power. Always drive responsibly and avoid excessive strain on the engine to maintain its condition.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Chrysler 300 2.7L Engine Service Manual
Coming SoonComprehensive guide covering all aspects of maintenance, repair, and troubleshooting for the 2.7L engine.
2005-2010 Chrysler 300 Technical Service Bulletins
Coming SoonCollection of TSBs addressing common issues, updates, and fixes for the 2.7L engine and related components.
Chrysler 300 2.7L Engine Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 2.7L engine, including part numbers and compatibility information.
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General Information
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We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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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