Target Audience:
Owners and independent repair shops specializing in Mitsubishi and its rebadged counterparts (Dodge/Plymouth Colt, Eagle Summit).
Value Proposition:
Provides factory-level technical information for DIY repairs and diagnostics, significantly reducing reliance on expensive dealership services.
Diagnostic Focus:
Emphasizes troubleshooting and diagnostics, a critical aspect for maintaining older vehicles.
Technical Accuracy:
Directly sourced from Mitsubishi, ensuring accuracy and adherence to factory specifications and procedures.
Systems Covered:
Engine, Fuel System, Intake and Exhaust, Cooling System, Lubrication, Clutch, Manual Transaxle, Automatic Transaxle, Front Suspension, Rear Suspension, Steering (Manual and Power), Brakes (Service and Parking), Wheels and Tires, Body, Heater and Air Conditioning, Emission Control System, Electrical System, Troubleshooting, Maintenance
Estimated Page Count:
Approximately 800-1200 pages (typical for a comprehensive factory service manual of this era)
Type:
Factory Service Manual / Repair Manual
Engine Management:
Detailed diagnostics and repair procedures for the turbo-charged engine, including fuel injection, ignition timing, emissions controls, and turbocharger system.
Drivetrain:
Comprehensive coverage of both manual and automatic transaxles, including torque converter, clutches, gears, and shifting mechanisms.
Suspension Steering:
In-depth information on front and rear suspension components, alignment procedures, shock absorber replacement, and both manual and power steering systems.
Braking System:
Detailed procedures for hydraulic brake systems, including disc and drum brake servicing, master cylinder, caliper and wheel cylinder repair, and parking brake system.
Climate Control:
Service and troubleshooting for the heater and air conditioning systems, including refrigerant handling (pre-R134a), component replacement, and performance checks.
Electrical System:
Extensive coverage of wiring diagrams, component testing, starter, alternator, battery systems, lighting, and accessory circuits.
Maintenance:
Regular maintenance schedules, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacement, spark plug service, and belt adjustments.
Troubleshooting:
Master troubleshooting guides with symptom-based diagnostics, logic trees, and specific tests for common problems.
Repair Rebuild:
Step-by-step instructions for engine overhauls, transmission rebuilds, brake caliper/master cylinder replacement, suspension component renewal, and body panel repair.
Diagnostics:
Detailed diagnostic procedures for all major systems, including specific tests for sensors, actuators, and control modules.
Diagnostic Level:
Advanced diagnostics, including specific resistance, voltage, and current readings for electrical components and sensors.
Repair Scope:
Complete vehicle repair, covering everything from routine maintenance to major component overhauls and bodywork.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair procedures.
PDF Quality:
High-resolution scans ensuring clarity of text and diagrams, suitable for printing.
Searchable Text:
Likely text-searchable if digitally created or OCR'd, allowing quick access to specific topics.
Print Recommendation:
Optimized for clear printing of text and detailed line-art diagrams, essential for workshop use.
Digital Format:
PDF, allowing for easy digital navigation or printing of individual sections.
Not Applicable:
N/A (Digital Format)
Engine Code:
Likely G32B or G33B series (4G61T for Turbo models)
Engine Type:
Inline 4-cylinder, turbocharged, SOHC/DOHC (depending on exact variant, 4G61T is typically DOHC)
Displacement:
1.6 Liters (1597cc) for naturally aspirated, 1.8 Liters (1830cc) for some turbo variants (4G61T is 1.6L)
Horsepower:
Typically 110-135 hp for naturally aspirated, ~145-165 hp for Turbo models (exact figure varies by market and tune)
Torque:
Specific figures available in the manual; turbocharged models offer significantly more torque than naturally aspirated variants.
Injection Type:
Electronic Fuel Injection (EFI), likely multi-point injection (MPI) for turbocharged models.
Fuel Type:
Unleaded Gasoline (Octane rating specified in manual)
Turbocharger System:
Details on turbocharger operation, wastegate control, intercooler system, and boost pressure management.
Body Styles:
Hatchback (3-door and 5-door), Sedan
Curb Weight:
Approx. 2200-2500 lbs (998-1134 kg), varies by body style and powertrain.
Gross Vehicle Weight:
Specified in manual, essential for load capacity calculations.
Crash Test Data:
Limited official NHTSA/IIHS data available for this specific year and model; manual provides structural information.
Braking System Type:
Front disc brakes, rear drum brakes (some higher trims might have rear discs), ABS available on some models.
Seatbelts:
Standard seatbelts; manual covers adjustment and care.
Audio System:
Basic AM/FM/Cassette player, potentially with optional amplifier or equalizer, manual covers basic troubleshooting.
ABS Availability:
Anti-lock Braking System (ABS) was an option on some higher trims or turbo models; manual details its operation and service.
Not Applicable:
This era predates modern connectivity features like Bluetooth or USB.
Oil Change Interval:
Typically every 3,000-5,000 miles or 6 months, as specified in the manual for driving conditions.
Timing Belt Replacement:
Crucial for interference engines; recommended replacement every 60,000 miles or 4 years, detailed procedure in manual.
Engine Oil Grade:
10W-30 or 10W-40 API SF or SG, specific viscosity depending on ambient temperature.
Coolant Type:
Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Turbo System Wear:
Potential wear in turbocharger bearings, intercooler hoses, and wastegate actuator due to age and heat cycles.
Electrical Gremlins:
Corrosion in connectors, aging wiring harnesses, and failing relays can lead to intermittent electrical issues.
Suspension Wear:
Worn ball joints, tie rod ends, control arm bushings, and strut mounts are common due to mileage and road conditions.
Exhaust System Corrosion:
Rust and corrosion of exhaust components, particularly in areas with harsh winters.
Mitsubishi Reputation:
Mitsubishi's reputation for reliable and often sporty compact cars during the late 1980s.
Colt Mirage Summit Lineage:
Part of Mitsubishi's global 'Colt' and 'Mirage' platforms, often rebadged for different markets and brands (like Chrysler Corporation's Diamond-Star Motors vehicles).
Manufacturing Location:
Primarily Japan, with some assembly in North America for the rebadged models.
