Market Segment:
Compact sports coupe/convertible market.
Key Competitors:
Dodge Neon, Toyota Celica, Honda Prelude, Nissan 200SX/240SX, Mazda MX-6, Ford Probe.
Unique Selling Points:
Available turbocharged engines (GS-T, GT), available AWD, sleek styling, customizable platform (aftermarket support).
Target Audience:
Enthusiasts seeking performance, tuners, DIY mechanics, and owners requiring in-depth repair knowledge.
Systems Covered:
Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Fuel System, Cooling System, Exhaust System, Electrical System, Body, Interior, HVAC, Emissions Control, Diagnostics
Page Count:
Estimated 1000+ pages (typical for comprehensive dealership service manuals)
Manual Type:
Factory Authorized Service and Repair Manual
Engine Service:
Detailed diagnostics, disassembly, assembly, timing belt replacement, component testing, repair procedures for all engine variants.
Transmission Service:
Repair and overhaul procedures for both manual and automatic transmissions, including clutch service, gear synchronization, valve body diagnostics.
Drivetrain Service:
Front-wheel drive (FWD) and All-wheel drive (AWD) system maintenance, CV joint replacement, differential service, driveshaft balancing.
Suspension Steering:
Front and rear suspension component replacement (struts, shocks, control arms, ball joints), steering rack diagnosis and repair, power steering system service.
Brake System:
Disc brake service (pads, rotors, calipers), rear drum brake service (if applicable), ABS system diagnostics and repair, brake fluid flush procedures.
Fuel Cooling Exhaust:
Fuel pump and injector testing, fuel filter replacement, radiator and coolant system maintenance, exhaust system component replacement and repair.
Electrical Electronics:
Wiring diagrams, component testing, starter, alternator, battery service, lighting system repair, power windows, locks, and mirror systems.
Body Interior:
Panel replacement, door and window seal service, interior trim removal and installation, seat mechanisms, airbag system precautions.
HVAC Emissions:
Air conditioning system service and recharge, heater core replacement, emission control system diagnostics (catalytic converter, EGR valve, O2 sensors).
Maintenance Procedures:
Oil changes, filter replacements, spark plug replacement, fluid checks and changes, tire rotation, brake inspection.
Troubleshooting Diagnostics:
System-specific diagnostic flowcharts, common fault codes, symptom-based troubleshooting guides, using scan tools (OBD-I/OBD-II).
Repair Overhaul:
Complete engine rebuild procedures, transmission overhaul, suspension component replacement, body panel repair and replacement.
Installation Replacement:
Step-by-step instructions for replacing major components such as alternators, starters, fuel pumps, radiators, and suspension parts.
Technical Specifications Data:
Torque specifications for all fasteners, engine compression test values, fluid capacities, electrical component resistance values.
Depth Of Coverage:
Comprehensive; covers everything from basic preventative maintenance to full engine and transmission rebuilds and advanced electrical diagnostics.
Base Engine:
2.4L DOHC 4G64 Inline-4
Base Engine Hp:
140 hp @ 5500 rpm
Base Engine Torque:
145 lb-ft @ 4000 rpm
Performance Engine 1:
2.0L DOHC Turbocharged 4G63 Inline-4 (GS-T)
Performance Engine 1 Hp:
210 hp @ 6000 rpm (FWD)
Performance Engine 1 Torque:
214 lb-ft @ 3000 rpm (FWD)
Performance Engine 2:
2.0L DOHC Turbocharged 4G63 Inline-4 AWD (GSX)
Performance Engine 2 Hp:
205 hp @ 6000 rpm (AWD)
Performance Engine 2 Torque:
203 lb-ft @ 3000 rpm (AWD)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Recommended Fuel:
87 Octane (4G64), 91 Octane Premium Unleaded (4G63 Turbocharged)
NHTSA Driver Front Impact:
4-star (1995-1997 models with driver airbag)
NHTSA Passenger Front Impact:
4-star (1995-1997 models with driver airbag)
ABS:
Standard on GSX, optional on other trims.
Airbags:
Driver and passenger airbags standard from 1995 onwards.
Seatbelts:
Three-point front seatbelts, height adjustable.
Oil Change Interval:
Every 3,750 miles or 3 months (whichever comes first), or 7,500 miles/6 months with synthetic oil.
Timing Belt Replacement:
Every 60,000 miles or 5 years (critical for 4G63T engines to prevent catastrophic damage).
Spark Plug Replacement:
Every 30,000 miles (standard plugs), 60,000 miles (platinum plugs).
Engine Oil Type:
API SG or higher, SAE 5W-30 recommended (check owner's manual for specific viscosity based on climate).
Engine Oil Capacity:
Approx. 4.5 quarts (4.3 L) with filter (4G63/4G64).
Coolant Type:
Mitsubishi DiaQueen Super Long Life Coolant (or equivalent ethylene glycol-based antifreeze).
Transmission Fluid Manual:
API GL-4 SAE 75W-90 gear oil.
Transmission Fluid Automatic:
DIA QUEEN ATF-SP II M (or equivalent Dexron III/Mercon).
Turbo Oil Lines:
Risk of oil starvation and turbo failure if oil lines are not maintained or replaced (common on 4G63T).
Clutch Wear:
Clutches can wear prematurely, especially in performance-oriented driving.
Rear Main Seal Leaks:
Rear main seal leaks can occur over time.
Catalytic Converter:
Can become clogged or fail, leading to performance issues.
Window Regulators:
Power window regulators can fail.
Mitsubishi Motors:
Mitsubishi Motors Corporation is a Japanese multinational automotive manufacturer, tracing its roots back to 1917.
First Generation:
The first generation Eclipse (1989-1994) was a joint venture with Chrysler (Eagle Talon, Plymouth Laser).
Second Generation Introduction:
The second generation Eclipse was launched for the 1995 model year, featuring a completely new design and platform.
Design Studio:
Designed in the United States by Mitsubishi's North American design studio, reflecting American styling trends.
Manufacturing Location:
Normal, Illinois, USA (Diamond-Star Motors plant)
Model Years Covered:
1995, 1996, 1997, 1998, 1999
