This comprehensive workshop service repair manual provides detailed information for the 1985-1989 Mitsubishi Starion JD. It covers both the 2.0L 4-cylinder inline, SOHC/DOHC, turbo/non turbo, 4G63 engine and the 2.6L 4-cylinder inline, OHC, 4G54 engine. Packed with detailed illustrations and step-by-step instructions, this manual is an invaluable resource for both experienced mechanics and DIY enthusiasts. The manual includes a wide range of topics, from general information and specifications to troubleshooting, maintenance, and repair procedures for various systems. It covers everything from lubrication and engine systems to brakes, steering, transmission, electrical systems, and more. Specific sections within the manual include: * **General Information:** Includes essential information about the vehicle, including safety precautions and proper procedures. * **Specifications:** Provides detailed specifications for all major components and systems. * **Tightening Torques:** Lists the recommended tightening torques for various bolts and nuts. * **Special Service Tools:** Identifies any specialized tools needed for specific repairs. * **Troubleshooting:** Offers a systematic approach to diagnosing and resolving common problems. * **Lubrication System:** Explains the lubrication system, including oil changes and filter replacements. * **Maintenance:** Includes routine maintenance procedures like fluid checks, adjustments, and inspections. * **Engine System:** Covers the engine, including its components and repair procedures. * **Cooling System:** Explains the cooling system, including radiator maintenance and troubleshooting. * **Body Accessories:** Provides details on body accessories and their maintenance. * **Service Brakes:** Covers the brake system, including adjustments, repairs, and troubleshooting. * **Parking Brakes:** Includes information on the parking brake system. * **Clutch System:** Details the clutch system and its repair procedures. * **Electrical System:** Provides comprehensive information on the electrical system, including wiring diagrams. * **Emission Control:** Covers the emission control system, including troubleshooting and repair. * **Front Suspension:** Explains the front suspension system and its components. * **Fuel System:** Details the fuel system, including maintenance and repair procedures. * **Multipoint Fuel Injection (MPI):** Covers the MPI system, including its components and troubleshooting. * **Cruise Control System:** Includes information on the cruise control system. * **Exhaust Gas Recirculation (EGR):** Covers the EGR system and its operation. * **Throttle Body System:** Details the throttle body system and its components. * **Fuel Injector System:** Explains the fuel injector system and its operation. * **Intake Air System:** Provides information on the intake air system. * **Engine Control Module:** Covers the engine control module and its functions. * **Air Cleaner System:** Details the air cleaner system and its maintenance. * **Turbocharger System:** Explains the turbocharger system, including maintenance and troubleshooting. * **Intercooler System:** Covers the intercooler system and its functions. * **Charging System:** Details the charging system, including troubleshooting and repair. * **Ignition System:** Explains the ignition system, including troubleshooting and repair. * **Starting System:** Covers the starting system, including troubleshooting and repair. * **Traction Control System:** Provides information on the traction control system. * **Power Steering:** Explains the power steering system and its operation. * **Audio System:** Details the audio system and its components. * **Lighting System:** Includes information on the lighting system. * **Heater & Air Conditioning:** Covers the heating and air conditioning system. * **Intake System:** Provides information on the intake system. * **Exhaust System:** Details the exhaust system and its components. * **Propeller Shaft:** Explains the propeller shaft and its maintenance. * **Universal Joint:** Provides information on the universal joint. * **Rear Axle:** Details the rear axle system and its components. * **Rear Suspension:** Explains the rear suspension system and its components. * **Steering System:** Covers the steering system, including adjustments and troubleshooting. * **Manual Transmission:** Details the manual transmission and its repair procedures. * **Automatic Transmission:** Explains the automatic transmission and its operation. * **Wheel & Tires:** Includes information on wheels and tires, including maintenance and repair. * **Circuit Diagrams:** Provides detailed wiring diagrams for various systems. This comprehensive manual provides all the information you need to maintain, service, and repair your 1985-1989 Mitsubishi Starion JD.

The Mitsubishi Starion, produced from 1982 to 1989, was a sporty coupé that aimed to challenge the established Japanese sports car market. The second generation, known as the "JD" and released in 1985, refined the original Starion's design and brought significant mechanical improvements. The JD model featured a sloping, wedge-shaped profile with sharp, angular lines, creating an aggressive and elegant aesthetic. It boasted a range of features, including pop-up headlights, a rear spoiler, and a spacious two-door cabin designed for both driver and passenger comfort. Under the hood, the Starion JD was powered by a 2.0-liter, turbocharged four-cylinder engine. This engine, available in various power outputs, delivered impressive performance with its smooth delivery and responsive throttle. The Starion JD was celebrated for its handling and agility, thanks to its front-wheel-drive layout and independent suspension system. It offered a spirited driving experience, making it a popular choice for both enthusiast drivers and everyday commuters. The 1985-1989 Mitsubishi Starion JD marked a significant evolution in the model's development. The JD generation refined the Starion's design, performance, and handling, making it an even more compelling sports coupé. Its turbocharged engine delivered thrilling acceleration and its advanced suspension system provided agile and precise handling. The Starion JD's combination of style, performance, and practicality made it a popular choice among drivers who desired a sporty and engaging driving experience. Despite its relatively short production run, the Starion JD left a lasting impact on the automotive landscape, solidifying Mitsubishi's position as a manufacturer of high-performance cars. The vehicle's unique design, powerful engine, and refined handling continue to attract enthusiasts today and are a testament to its lasting legacy as a pioneering sports coupé.