๐ท๏ธ Basic Information Identification Make: Chrysler Model: Conquest Year: 1988 Codes Platform Code: H-body Chassis Code: Chrysler Conquest (J-body) ๐ Introduction Market Position Positioning: A reliable sports coupe offering a balance of performance and style in its era, often competing with models like the Toyota Celica and Mitsubishi Eclipse. Competitive Analysis Competitors: Toyota Celica, Mitsubishi Eclipse, Nissan 240SX, Ford Probe. Key Features Features: Rear-wheel drive platform, available turbocharged engine options, distinctive styling for its time. Manual Value Proposition Value: Empowers owners and independent technicians to perform high-quality maintenance and repairs, saving money and extending vehicle life. ๐ Manual Details Coverage Areas Coverage: All service and repair aspects Page Count Pages: Estimated 1000+ pages (typical for comprehensive service manuals of this era) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Download ๐ Manual Coverage Systems Covered Engine Service: Complete engine disassembly, assembly, overhaul, and diagnostics for all engine variants. Transmission Service: Detailed procedures for automatic and manual transmissions, including overhaul, adjustment, and troubleshooting. Brake System: Disc and drum brake service, including hydraulic system diagnostics, component replacement, and bleeding procedures. Wiring Diagram: Comprehensive electrical wiring schematics for all vehicle systems, including engine, chassis, and accessories. Electrical System: In-depth coverage of starting, charging, ignition, lighting, instrumentation, and accessory circuits. Suspension: Front and rear suspension component inspection, replacement, alignment procedures, and troubleshooting. Steering: Power steering system diagnosis, repair, and component replacement, including steering gear and linkage. Cooling System: Radiator, water pump, thermostat, fan, and coolant system diagnostics and service. Fuel Injection System: Diagnosis and repair of electronic fuel injection (EFI) systems, including fuel pump, injectors, and sensors. Emission System: Diagnosis and repair of emission control components, including catalytic converter, EGR valve, and oxygen sensors. Engine Control System: Diagnosis and troubleshooting of the engine control unit (ECU) and its associated sensors and actuators. Chassis Body: Body repair, structural components, frame inspection, and external trim. Restraint System: Seat belt mechanisms and potential airbag system (if equipped on later models or specific trims) overview. Axle Drivetrain: Front and rear axle assembly, CV joints, driveshafts, and differential service. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, spark plug service, belt replacement. Troubleshooting: Step-by-step diagnostic procedures for common and uncommon problems across all systems. Repair: Detailed instructions for component removal, installation, and adjustment. Refurbish Renovate: Guidance on restoring worn or damaged components and systems. Technical Specifications: Torque specifications, clearances, fluid capacities, and diagnostic parameters. Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and transmission overhauls, including advanced electrical diagnostics. ๐ Manual Specifications File Format Format: PDF Compatibility: Compatible with Windows and Mac OS. Required Software: Adobe PDF Reader, WinZip (for potential archive extraction). Print Quality Quality: High-resolution, suitable for printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) โ๏ธ Engine Specifications Primary Engine Engine 1 Type: 2.6L 12-valve SOHC Inline-4 (4G54) Engine 1 Displacement: 2555 cc Engine 1 Horsepower: Approx. 116 hp @ 4500 rpm (naturally aspirated) Engine 1 Torque: Approx. 134 lb-ft @ 2500 rpm (naturally aspirated) Optional Engine Engine 2 Type: 2.6L 12-valve SOHC Turbocharged Inline-4 (4G54T) Engine 2 Horsepower: Approx. 175 hp @ 4500 rpm (turbocharged, intercooled) Engine 2 Torque: Approx. 203 lb-ft @ 2500 rpm (turbocharged, intercooled) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Ignition System Ignition Type: Distributor-based electronic ignition Cooling System Cooling Method: Liquid-cooled ๐ง Transmission Standard Transmission 1: 5-speed Manual Transmission Optional Transmission 2: 4-speed Automatic Transmission Features Drive Type: Rear-Wheel Drive (RWD) ๐ Dimensions Exterior Wheelbase: Approx. 97.2 inches Length: Approx. 171.1 inches Width: Approx. 66.1 inches Height: Approx. 50.6 inches Weights Curb Weight: Approx. 2,700 - 2,900 lbs (depending on trim and options) ๐ก๏ธ Safety Features Ratings NHTSA Ratings: Information not readily available for this specific model/year from standard NHTSA databases, as testing protocols varied significantly. Active Features Active Safety: Power-assisted front disc brakes, rear drum brakes. Passive Features Passive Safety: Seat belts (lap and shoulder belts in front), reinforced body structure. ๐ก Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player; optional premium sound systems available. Driver Assistance Driver Assistance Features: None typical for this era; focus was on core vehicle dynamics. Connectivity Connectivity Features: None beyond basic audio system connections. ๐ง Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (typical for the era, consult manual for exact specification). Coolant Flush Interval: Every 24,000 miles or 24 months (typical). Transmission Fluid Interval: Every 30,000 miles (typical for automatic transmission, check manual for manual). Fluid Specifications Engine Oil Type: API SG or SF, SAE 10W-30 recommended for most conditions (verify with manual). Engine Oil Capacity: Approx. 4.5 quarts (with filter, verify with manual). Coolant Type: Ethylene glycol-based antifreeze/coolant (typically a 50/50 mix with distilled water). Transmission Fluid Automatic: Chrysler ATF+2 or Dexron II (verify with manual). Transmission Fluid Manual:...
A reliable sports coupe offering a balance of performance and style in its era, often competing with models like the Toyota Celica and Mitsubishi Eclipse.
Competitive Analysis
Competitors:
Toyota Celica, Mitsubishi Eclipse, Nissan 240SX, Ford Probe.
Key Features
Features:
Rear-wheel drive platform, available turbocharged engine options, distinctive styling for its time.
Manual Value Proposition
Value:
Empowers owners and independent technicians to perform high-quality maintenance and repairs, saving money and extending vehicle life.
๐ Manual Details
Coverage Areas
Coverage:
All service and repair aspects
Page Count
Pages:
Estimated 1000+ pages (typical for comprehensive service manuals of this era)
Manual Type
Type:
Service and Repair Manual
Language
Language:
English
Format
Format:
PDF Download
๐ Manual Coverage
Systems Covered
Engine Service:
Complete engine disassembly, assembly, overhaul, and diagnostics for all engine variants.
Transmission Service:
Detailed procedures for automatic and manual transmissions, including overhaul, adjustment, and troubleshooting.
Brake System:
Disc and drum brake service, including hydraulic system diagnostics, component replacement, and bleeding procedures.
Wiring Diagram:
Comprehensive electrical wiring schematics for all vehicle systems, including engine, chassis, and accessories.
Electrical System:
In-depth coverage of starting, charging, ignition, lighting, instrumentation, and accessory circuits.
Suspension:
Front and rear suspension component inspection, replacement, alignment procedures, and troubleshooting.
Steering:
Power steering system diagnosis, repair, and component replacement, including steering gear and linkage.
Cooling System:
Radiator, water pump, thermostat, fan, and coolant system diagnostics and service.
Fuel Injection System:
Diagnosis and repair of electronic fuel injection (EFI) systems, including fuel pump, injectors, and sensors.
Emission System:
Diagnosis and repair of emission control components, including catalytic converter, EGR valve, and oxygen sensors.
Engine Control System:
Diagnosis and troubleshooting of the engine control unit (ECU) and its associated sensors and actuators.
Chassis Body:
Body repair, structural components, frame inspection, and external trim.
Restraint System:
Seat belt mechanisms and potential airbag system (if equipped on later models or specific trims) overview.
Axle Drivetrain:
Front and rear axle assembly, CV joints, driveshafts, and differential service.
Approx. 2,700 - 2,900 lbs (depending on trim and options)
๐ก๏ธ Safety Features
Ratings
NHTSA Ratings:
Information not readily available for this specific model/year from standard NHTSA databases, as testing protocols varied significantly.
Active Features
Active Safety:
Power-assisted front disc brakes, rear drum brakes.
Passive Features
Passive Safety:
Seat belts (lap and shoulder belts in front), reinforced body structure.
๐ก Technology Features
Infotainment
Audio System:
Factory AM/FM stereo with cassette player; optional premium sound systems available.
Driver Assistance
Driver Assistance Features:
None typical for this era; focus was on core vehicle dynamics.
Connectivity
Connectivity Features:
None beyond basic audio system connections.
๐ง Maintenance
Service Intervals
Oil Change Interval:
Every 3,000 miles or 3 months (typical for the era, consult manual for exact specification).
Coolant Flush Interval:
Every 24,000 miles or 24 months (typical).
Transmission Fluid Interval:
Every 30,000 miles (typical for automatic transmission, check manual for manual).
Fluid Specifications
Engine Oil Type:
API SG or SF, SAE 10W-30 recommended for most conditions (verify with manual).
Engine Oil Capacity:
Approx. 4.5 quarts (with filter, verify with manual).
Coolant Type:
Ethylene glycol-based antifreeze/coolant (typically a 50/50 mix with distilled water).
Transmission Fluid Automatic:
Chrysler ATF+2 or Dexron II (verify with manual).
Transmission Fluid Manual:
GL-4 gear oil (verify viscosity and specification with manual).
Brake Fluid Type:
DOT 3 brake fluid.
Known Issues
Common Issues:
Turbocharger wear (on turbo models), fuel injector issues, electrical component degradation due to age, suspension bushing wear, potential rust on body panels.
๐ Vehicle History
Brand Heritage
Heritage:
Chrysler's foray into the sporty coupe market, utilizing technology and platform shared with Mitsubishi (as part of the earlier Mitsubishi-Chrysler joint venture).
Model Evolution
Evolution:
Based on the Mitsubishi Starion/Chrysler Conquest platform, it represented a shift for Chrysler towards more performance-oriented vehicles.
Production
Production Years:
1984-1989
Manufacturing Location:
Japan (assembled by Mitsubishi)
๐ Awards & Recognition
Recognitions
Recognitions:
No widely publicized industry awards specific to the 1988 Chrysler Conquest, but part of Chrysler's strategy to broaden its sporty vehicle offerings.