Mitsubishi Mitsubishi Galant 1996-2003 3.0L V6 Engine Specifications
Explore detailed technical specifications for the 3.0L V6 engine in the 1996-2003 Mitsubishi Galant. Learn about engine performance, maintenance, and compatibility for repairs and upgrades.
Overview Specifications
This document provides a comprehensive guide to the specifications and technical details of the 3.0L V6 engine used in the 1996-2003 Mitsubishi Galant. It is designed to assist enthusiasts, mechanics, and owners in understanding the engine's features, performance, and maintenance requirements. The guide is structured into major sections, each focusing on a specific aspect of the engine, with detailed subsections and key specifications for quick reference. Use the search and navigation features to easily locate the information you need.
How to Use
Use the search functionality to quickly find specific terms, such as 'horsepower' or 'torque'. Enter the keyword in the search bar and press enter to display relevant results.
Navigate through the document by clicking on the section titles in the table of contents. Each section is divided into subsections, which can be accessed directly for detailed information.
Key Specifications
Displacement
2998 cc
Horsepower
195 HP
Torque
205 lb-ft
Fuel Type
Unleaded Gasoline
Redline
6500 RPM
Available Specifications
Engine Specifications
This section covers the fundamental specifications of the 3.0L V6 engine, including its displacement, configuration, and key performance metrics. It provides a detailed breakdown of the engine's technical attributes, helping users understand its capabilities and design.
Engine Specifications
This section covers the fundamental specifications of the 3.0L V6 engine, including its displacement, configuration, and key performance metrics. It provides a detailed breakdown of the engine's technical attributes, helping users understand its capabilities and design.
Displacement and Configuration
- Engine Type: 3.0L V6
- Displacement: 2998 cc
- Cylinders: 6
- Valves per Cylinder: 2
- Bore x Stroke: 91.1 mm x 76.0 mm
- Compression Ratio: 9.0:1
Performance Metrics
- Horsepower: 195 HP @ 5500 RPM
- Torque: 205 lb-ft @ 4000 RPM
- Redline: 6500 RPM
- Fuel System: Multi-Point Fuel Injection
Fuel and Emissions
This section delves into the fuel requirements and emissions characteristics of the 3.0L V6 engine. It includes information on fuel type, consumption rates, and the engine's compliance with emissions standards.
Fuel and Emissions
This section delves into the fuel requirements and emissions characteristics of the 3.0L V6 engine. It includes information on fuel type, consumption rates, and the engine's compliance with emissions standards.
Fuel Requirements
- Fuel Type: Unleaded Gasoline
- Octane Rating: 87 (Regular)
- Fuel Tank Capacity: 16.9 gallons
- City MPG: 18
- Highway MPG: 25
Emissions Compliance
- Emissions Standard: LEV (Low Emission Vehicle)
- Catalytic Converter: Yes
- EGR System: Yes
- OBD-II Compliance: Yes
Maintenance and Service
This section provides essential information on maintaining and servicing the 3.0L V6 engine. It includes recommended service intervals, common maintenance tasks, and tips for ensuring optimal engine performance.
Maintenance and Service
This section provides essential information on maintaining and servicing the 3.0L V6 engine. It includes recommended service intervals, common maintenance tasks, and tips for ensuring optimal engine performance.
Service Intervals
- Oil Change: Every 3,000 miles
- Spark Plugs: Every 30,000 miles
- Timing Belt: Every 60,000 miles
- Air Filter: Every 15,000 miles
- Coolant Flush: Every 30,000 miles
Common Maintenance Tasks
- Check and replace engine oil and filter
- Inspect and replace spark plugs
- Inspect and replace timing belt
- Check and top off coolant levels
- Inspect and replace air filter
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Engine Specifications
Overview
- Type
- Naturally Aspirated V6
- Configuration
- 60-degree V6
- Displacement
- 3.0 liters (2972 cc)
- Fuel System
- Multi-Point Fuel Injection (MPFI)
- Location
- Front, Longitudinal
- Model Years
- 1996-2003
Dimensions
- Length
- 22.8 inches (579 mm)
- Width
- 26.4 inches (670 mm)
- Height
- 28.3 inches (719 mm)
- Weight
- 375 lbs (170 kg)
- Bore
- 3.39 inches (86 mm)
- Stroke
- 3.27 inches (83 mm)
- Compression Ratio
- 9.0:1
- Oil Capacity
- 4.8 quarts (4.5 liters)
Materials
- Block
- Cast Aluminum
- Cylinder Heads
- Cast Aluminum
- Pistons
- Aluminum Alloy
- Connecting Rods
- Forged Steel
- Crankshaft
- Forged Steel
Features
- Performance
-
- 190 horsepower @ 5500 rpm
- 205 lb-ft torque @ 4000 rpm
- Redline at 6500 rpm
- Ignition
-
- Distributorless Ignition System (DIS)
- Coil-on-Plug Design
- Electronic Spark Advance
- Cooling
-
- Liquid-Cooled
- High-Capacity Radiator
- Thermostatically Controlled Fan
- Emissions
-
- Catalytic Converter
- EGR System
- OBD-II Compliance
- Fuel Efficiency
-
- EPA Estimated 18 mpg city
- EPA Estimated 24 mpg highway
- Fuel Cut-off on Deceleration
Safety Features
- Engine Protection
-
- Low Oil Pressure Shutdown
- Overheat Protection
- Fail-Safe Cooling Mode
- Emission Control
-
- Closed-Loop Fuel System
- Evaporative Emission Control
- Air Injection System
Comfort Features
- Noise Reduction
-
- Balanced Crankshaft
- Hydraulic Lash Adjusters
- Sound-Dampening Engine Cover
- Smooth Operation
-
- Counter-Rotating Balance Shafts
- Hydraulic Engine Mounts
- Variable Intake Manifold
Accessories
- Engine Bay
-
- Air Intake System
- Alternator with V-Belt
- Power Steering Pump
- Cooling System
-
- Water Pump
- Radiator Fan
- Coolant Reservoir
- Ignition System
-
- Spark Plugs
- Ignition Coils
- Crank 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 Flush
- Timing Belt Inspection
- Fuel System Cleaning
- Maintenance Notes
- Timing belt replacement recommended every 60,000 miles.
Warranty
- Basic
- Years: 3Miles: 36,000Coverage: Engine and Powertrain
- Powertrain
- Years: 5Miles: 60,000Coverage: Engine, Transmission, and Drivetrain
- Emissions
- Years: 8Miles: 80,000Coverage: Catalytic Converter and Emission Components
- Rust
- Years: 10Miles: UnlimitedCoverage: Perforation Corrosion
Production Details
- Manufacturer
- Mitsubishi Motors Corporation
- Manufacturing Process
-
- Precision Casting for Engine Block
- CNC Machining for Cylinder Heads
- Automated Assembly Line
- Quality Control
- Dimensional inspection: Coordinate Measuring Machine (CMM)Pressure Testing: Hydrostatic Leak TestPerformance Testing: Dyno Testing
- Sustainability Practices
-
- Recycled Aluminum Usage
- Low-Emission Manufacturing
- Waste Reduction Programs
- Production Metrics
- Units Per Day: 150Defect Rate: < 0.5%Energy Efficiency: 15% Reduction Since 1996
Service Information for 3.0l v6 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 Fluid Levels
Use only recommended 5W-30 oil for optimal performance.
- Replace Air Filter
- Inspect Timing Belt
- Check Ignition System
- Inspect Fuel Injectors
- Flush Cooling System
Timing belt inspection is critical to prevent engine damage.
- Replace Timing Belt
- Replace Water Pump
- Replace Spark Plugs
- Flush Transmission Fluid
- Inspect Engine Mounts
Timing belt replacement is mandatory at this interval.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 3.0L V6 engine compatible with other Mitsubishi models besides the 1996-2003 Galant?
Is the 3.0L V6 engine compatible with other Mitsubishi models besides the 1996-2003 Galant?
The 3.0L V6 engine used in the 1996-2003 Mitsubishi Galant is primarily designed for this model. However, it may share compatibility with other Mitsubishi vehicles from the same era, such as the Diamante or Montero, depending on the engine code (e.g., 6G72). Always verify the engine code, mounting points, and ECU compatibility before attempting cross-model installations.
Q2 What are the maintenance requirements for the 3.0L V6 engine?
What are the maintenance requirements for the 3.0L V6 engine?
Regular maintenance is crucial for the 3.0L V6 engine. Change the engine oil and filter every 3,000-5,000 miles. Inspect and replace spark plugs every 30,000 miles. Check the timing belt every 60,000 miles and replace it if necessary. Monitor coolant levels and replace it every 2 years. Regularly inspect hoses, belts, and the fuel system for wear and tear to ensure optimal performance.
Q3 How do I replace the 3.0L V6 engine in my Galant?
How do I replace the 3.0L V6 engine in my Galant?
Replacing the 3.0L V6 engine involves several steps. First, disconnect the battery and drain fluids. Remove the engine accessories, such as the alternator and AC compressor. Detach the transmission and engine mounts. Use a hoist to lift the engine out of the vehicle. Install the new engine by reversing the steps, ensuring all connections are secure. Torque the bolts to the manufacturer's specifications and refill fluids before testing.
Q4 What should I do if my 3.0L V6 engine overheats?
What should I do if my 3.0L V6 engine overheats?
If your 3.0L V6 engine overheats, first check the coolant level and top it off if necessary. Inspect for leaks in the radiator, hoses, or water pump. Verify that the thermostat is functioning correctly and replace it if stuck. Check the radiator fan and its relay for proper operation. If the issue persists, inspect the head gasket for leaks or damage, as this can cause severe overheating.
Q5 How can I optimize the performance of my 3.0L V6 engine?
How can I optimize the performance of my 3.0L V6 engine?
To optimize the performance of your 3.0L V6 engine, consider upgrading the air intake and exhaust systems for better airflow. Use high-quality synthetic oil and ensure proper tuning of the ECU. Regularly clean the fuel injectors and replace the spark plugs with high-performance variants. Inspect and upgrade the ignition system if necessary. Additionally, ensure the engine is properly maintained to avoid performance degradation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mitsubishi Galant 1996-2003 Service Manual
Coming SoonComprehensive service manual covering the 3.0L V6 engine, including maintenance, repair procedures, and troubleshooting tips.
Technical Service Bulletin: 3.0L V6 Engine Updates
Coming SoonOfficial Mitsubishi technical bulletin addressing common issues and updates for the 3.0L V6 engine in 1996-2003 Galant models.
Mitsubishi Galant Parts Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 3.0L V6 engine, including compatibility and installation notes.
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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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