Chrysler Concorde 1998-2004 2.7L Engine Specifications
Explore the detailed 2.7L engine specifications for the 1998-2004 Chrysler Concorde. Learn about horsepower, torque, fuel system, maintenance, and compatibility for optimal performance and repair.
Overview Specifications
This document provides detailed specifications and technical information about the 2.7L engine used in the 1998-2004 Chrysler Concorde. 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.
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Key Specifications
Displacement
2.7L (2736 cc)
Horsepower
200 hp @ 5800 rpm
Torque
190 lb-ft @ 4350 rpm
Compression Ratio
9.6:1
Fuel Economy
18 mpg city / 27 mpg highway
Available Specifications
Engine Specifications
This section covers the core specifications of the 2.7L engine, including its design, displacement, and key performance metrics. It provides a comprehensive overview of the engine's technical details.
Engine Specifications
This section covers the core specifications of the 2.7L engine, including its design, displacement, and key performance metrics. It provides a comprehensive overview of the engine's technical details.
General Specifications
- Engine Type: V6
- Displacement: 2.7 liters (2736 cc)
- Bore x Stroke: 86.0 mm x 78.5 mm
- Compression Ratio: 9.6:1
- Fuel System: Sequential Multi-Port Fuel Injection
- Valvetrain: SOHC, 4 valves per cylinder
Performance Metrics
- Horsepower: 200 hp @ 5800 rpm
- Torque: 190 lb-ft @ 4350 rpm
- Redline: 6500 rpm
- Fuel Economy: 18 mpg city / 27 mpg highway
Engine Design and Features
This section delves into the design elements and unique features of the 2.7L engine, including its construction materials, cooling system, and advanced technologies.
Engine Design and Features
This section delves into the design elements and unique features of the 2.7L engine, including its construction materials, cooling system, and advanced technologies.
Construction and Materials
- Block Material: Aluminum
- Cylinder Head Material: Aluminum
- Pistons: Forged Aluminum
- Crankshaft: Forged Steel
Cooling and Lubrication
- Cooling System: Liquid-cooled with electric fan
- Oil Capacity: 5.0 quarts (with filter)
- Oil Type: 5W-30 recommended
- Oil Change Interval: 7,500 miles or 6 months
Maintenance and Troubleshooting
This section provides guidance on maintaining the 2.7L engine and troubleshooting common issues. It includes tips for routine maintenance and identifying potential problems.
Maintenance and Troubleshooting
This section provides guidance on maintaining the 2.7L engine and troubleshooting common issues. It includes tips for routine maintenance and identifying potential problems.
Routine Maintenance
- Spark Plug Replacement: Every 30,000 miles
- Timing Belt Replacement: Every 100,000 miles
- Air Filter Replacement: Every 15,000 miles
- Fuel Filter Replacement: Every 30,000 miles
Common Issues
- Oil Sludge Buildup: Regular oil changes are critical
- Coolant Leaks: Inspect hoses and radiator regularly
- Timing Belt Failure: Replace as per schedule
- Misfires: Check spark plugs and ignition coils
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Engine Specifications
Overview
- Type
- V6
- Configuration
- 60-degree
- Displacement
- 2.7 liters
- Material
- Aluminum block and heads
- Location
- Front-engine, front-wheel drive
Dimensions
- Length
- 22.5 inches (571.5 mm)
- Width
- 25.6 inches (650.2 mm)
- Height
- 27.3 inches (693.4 mm)
- Weight
- 350 lbs (158.8 kg)
- Bore
- 3.46 inches (88 mm)
- Stroke
- 3.15 inches (80 mm)
- Compression Ratio
- 9.6:1
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
- Electronic spark advance
- Cooling System
-
- Cross-flow radiator
- Electric cooling fan
- Thermostatically controlled
- Emissions
-
- EGR system
- Catalytic converter
- OBD-II compliant
- Performance
-
- Horsepower: 200 hp @ 5800 rpm
- Torque: 190 lb-ft @ 4300 rpm
- Redline: 6500 rpm
Safety Features
- Engine Management
-
- Knock sensor
- Over-rev protection
- Cooling
-
- High-temperature warning system
- Coolant level sensor
- Oil System
-
- Low oil pressure warning
- Oil level sensor
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Climate Control
-
- Heated intake manifold
- Cold-start enrichment
Accessories
- Belts And Hoses
-
- Serpentine belt
- Timing belt
- Coolant hoses
- 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 replacement
- Air filter inspection
- Coolant level check
- Timing belt inspection
- Maintenance Notes
- Use synthetic 5W-30 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: 7Coverage: Perforation only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal emissions components
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Casting for engine block and heads
- CNC machining
- Assembly line production
- Quality Control
- inspection: 100% engine testingTolerances: Within 0.001 inches
- Sustainability Practices
-
- Recycled aluminum usage
- Low-VOC paints
- Waste reduction programs
- Production Metrics
- Units Per Day: 500Defect Rate: 0.5%
Service Information for 2.7l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check coolant level
- Inspect belts and hoses
- Check spark plugs
Use synthetic 5W-30 oil for optimal performance
- Replace air filter
- Replace fuel filter
- Inspect timing belt
- Check ignition system
- Inspect cooling system
Timing belt replacement recommended at 60,000 miles
- Replace timing belt
- Replace spark plugs
- Flush cooling system
- Inspect and replace belts as needed
- Check engine mounts
Major service interval; consider comprehensive inspection
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 2.7L engine compatible with other Chrysler models from 1998-2004?
Is the 2.7L engine compatible with other Chrysler models from 1998-2004?
The 2.7L engine was primarily designed for the 1998-2004 Chrysler Concorde, but it may also be compatible with other Chrysler models like the Dodge Intrepid and Eagle Vision from the same era. However, compatibility depends on factors such as mounting points, transmission type, and wiring harnesses. Always verify with a professional or consult the vehicle's service manual before attempting installation in a different model.
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 maintenance to ensure optimal performance. Key tasks include oil changes every 3,000-5,000 miles, coolant flushes every 30,000 miles, and timing belt replacement every 60,000-100,000 miles. Regularly inspect spark plugs, air filters, and belts for wear. Proper maintenance helps prevent common issues like oil sludge buildup, which is a known concern for this engine.
Q3 How do I replace the 2.7L engine in a 1998-2004 Chrysler Concorde?
How do I replace the 2.7L engine in a 1998-2004 Chrysler Concorde?
Replacing the 2.7L engine involves several steps: disconnect the battery, drain fluids, and remove components like the air intake, exhaust manifold, and wiring harness. Use an engine hoist to lift the old engine out and lower the new one into place. Reconnect all components, refill fluids, and test the engine. Detailed instructions can be found in the vehicle's service manual, and professional assistance is recommended.
Q4 What are common troubleshooting steps for the 2.7L engine?
What are common troubleshooting steps for the 2.7L engine?
Common issues with the 2.7L engine include oil sludge, overheating, and misfires. For oil sludge, ensure regular oil changes and use high-quality synthetic oil. Overheating may indicate a failing water pump or thermostat, which should be inspected and replaced if necessary. Misfires can result from faulty spark plugs or ignition coils, which should be tested and replaced as needed. Always diagnose with a professional scan tool.
Q5 How can I optimize the performance of the 2.7L engine?
How can I optimize the performance of the 2.7L engine?
To optimize performance, use high-quality synthetic oil and ensure regular maintenance. Upgrade to performance air filters and exhaust systems for improved airflow. Consider reprogramming the ECU for better fuel efficiency and power output. Regularly inspect and clean the throttle body and fuel injectors. Avoid aggressive driving to reduce wear and tear, and monitor engine temperature to prevent overheating.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1998-2004 Chrysler Concorde Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2.7L engine and other vehicle systems.
Technical Service Bulletin for 2.7L Engine Oil Sludge
Coming SoonDetails Chrysler's recommendations for preventing and addressing oil sludge issues in the 2.7L engine.
Chrysler Concorde Parts and Accessories Catalog
Coming SoonCatalog listing OEM and aftermarket parts for the 1998-2004 Chrysler Concorde, 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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