The Chrysler Dodge Conquest, produced in 1988, is a performance-oriented sports coupe built on the Chrysler SM platform, which was based on the Mitsubishi Galant Lambda. Known for its rear-wheel-drive layout, sporty coupe styling, and the availability of turbocharged engines, it offered a compelling driving experience against its contemporaries. This vehicle was a product of the collaboration between Chrysler Corporation and Mitsubishi Motors, manufactured in Japan. This factory service repair manual provides comprehensive workshop service and repair information for all styles of the 1988 Chrysler Dodge Conquest. It covers a wide array of systems, including engine mechanicals, fuel, cooling, and emissions, as well as manual and automatic transmissions, drivetrain, suspension, steering, brakes, and the complete electrical system. The manual details scheduled maintenance, troubleshooting procedures, step-by-step repair instructions, and disassembly/reassembly guidance, supported by hundreds of photos and illustrations. This resource is designed to assist both DIY enthusiasts and professional mechanics in maintaining and repairing the vehicle effectively. 🏷️ Basic Information Identification Make: Chrysler Dodge Model: Conquest Year: 1988 Codes Platform: Chrysler SM platform (based on Mitsubishi Galant Lambda/Scorpion) 👋 Introduction Market Position Positioning: Performance-oriented sports coupe sold by Chrysler and Dodge divisions, utilizing Mitsubishi mechanicals. Competitive Analysis Competitors: Direct competitors included models like the Toyota Celica, Nissan 200SX/300ZX, Mazda RX-7, and Ford Mustang. Key Features Design: Rear-wheel drive, sporty coupe styling, often featuring turbocharged engines and advanced suspension for its era. Value Proposition Utility For Owner: Provides essential information for maintaining and repairing the vehicle, saving costs and extending lifespan. 📋 Manual Details Coverage Areas Primary Coverage: Complete workshop service and repair Style Coverage: All styles covered Page Count Estimated Pages: Hundreds of pages (specific count not provided but implied to be extensive) Manual Type Type: Factory Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Engine mechanical, lubrication, cooling, fuel, ignition, emissions Transmission: Manual and Automatic Transmission (service, overhaul, diagnosis) Drivetrain: Driveshafts, differential, axles Suspension: Front and rear suspension components, alignment Steering: Steering system components, power steering Brakes: Brake system, hydraulic components, power assist, parking brake Electrical: Charging system, starting system, lighting, instruments, power accessories, wiring diagrams Body And Chassis: Body panels, interior trim, exterior trim, glass, structural components Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, tune-ups Troubleshooting: Diagnostic procedures for various systems, fault finding charts Repair: Step-by-step repair instructions for all major components Disassembly Assembly: Complete disassembly and reassembly instructions for all major components Electrical Diagnostics: Diagnosis and repair of electrical system faults, including wiring diagrams Technical Depth Depth: Comprehensive, detailed, suitable for DIY and professional mechanics Illustrations Detail Level: Hundreds of photos and illustrations, enlarged insets for detail 📊 Manual Specifications File Format Format: PDF Compatibility: Compatible with all PC based Windows operating systems and Mac Print Quality Printability: Printable without restriction, entire manual or selected pages Binding Type Binding: Digital Download (PDF) Paper Type Paper: N/A (Digital) Requirements Software Needed: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Code: G54B (4G54) Engine Type: 2.6L Inline-4 SOHC (Naturally Aspirated and Turbocharged variants) Fuel Delivery: Fuel Injection (MPI) Performance Horsepower Na: Approx. 116 hp @ 4800 RPM (Naturally Aspirated) Horsepower Turbo: Approx. 145-170 hp @ 5000 RPM (Turbocharged variants, depending on intercooling and boost levels) Torque Turbo: Approx. 210-240 lb-ft @ 2500-3000 RPM (Turbocharged variants) Fuel System Fuel Type: Unleaded Gasoline Efi System: Electronic Fuel Injection Engine Management Ignition System: Electronic Ignition with Distributor 🔧 Transmission Standard Transmission Type: 5-speed Manual Transmission Optional Transmission Type: 3-speed Automatic Transmission Features Clutch Type: Hydraulic Clutch Actuation (Manual Transmission) Fluid Specs Manual Transmission Fluid: API GL-4, SAE 75W-90 (typical recommendation, consult manual for exact spec) Automatic Transmission Fluid: Dexron III (or equivalent specification) 📐 Dimensions Exterior Body Style: 2-door Coupe Weights Curb Weight: Approximately 2,700 - 3,000 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Ratings: Data not readily available for 1988 models in this format. Active Features Braking System: Front Ventilated Disc Brakes, Rear Drum Brakes (optional Rear Disc) ABS: Optional Anti-lock Braking System (ABS) on some models. Passive Features Seat Belts: Three-point front seat belts, lap belts in rear. Airbags: No driver or passenger airbags offered for this model year. 💡 Technology Features Infotainment Audio System: Factory AM/FM Stereo Cassette Player, optional amplifier and equalizer systems. Driver Assistance Cruise Control: Optional cruise control system. Connectivity Original Connectivity: Basic connectivity via analog radio and cassette player. No modern digital connectivity. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 - 5,000 miles or 6 months, whichever comes first (consult manual for specifics based on driving conditions). Spark Plug Replacement: Approximately every 30,000 miles. Timing Belt Replacement: If equipped with timing belt (some G54B variants may use timing chain), typically 60,000 - 90,000 miles or 5 years. Fluid Specifications Engine Oil Type: API SG/SH, SAE 10W-30 or 10W-40 (consult manual for...