Target Audience:
Professional technicians and knowledgeable DIY mechanics with basic electrical and mechanical understanding.
Comparison To Paper Manuals:
Functionally identical to traditional paper manuals, offering step-by-step procedures, critical specifications, illustrations, maintenance, disassembly, assembly, cleaning, and reinstallation guidance. The primary difference is the speed of access and portability.
Feature 1:
Factory-level detail for repairs and maintenance.
Feature 2:
Step-by-step repair procedures taught by factory technicians.
Feature 3:
Emphasis on safe and correct repair practices.
Feature 4:
Enables informed decision-making for vehicle maintenance.
Engine Mechanical:
Engine disassembly, assembly, overhaul, timing, cooling, lubrication, emissions controls.
Engine Electrical:
Ignition system, fuel injection system (EFI), starting system, charging system, engine control module (ECM) diagnostics.
Transmission Manual:
Manual transmission removal, installation, disassembly, assembly, repair, clutch system.
Transmission Automatic:
Automatic transmission removal, installation, overhaul, hydraulic controls, torque converter.
Drivetrain:
Front-wheel drive system, axles, CV joints, differential.
Suspension:
Front suspension (MacPherson struts), rear suspension (multi-link), shock absorbers, springs, control arms, alignment specifications.
Steering:
Power steering system, steering column, steering rack, tie rod ends.
Brakes:
Front disc brakes, rear drum or disc brakes, hydraulic system, ABS (if equipped), parking brake, brake fluid specifications.
Electrical System:
Wiring diagrams, lighting, instruments, horn, wipers, power windows, power locks, fuses, relays.
Body And Chassis:
Body panel removal and installation, doors, hood, trunk lid, glass, interior trim, structural components, rust prevention.
HVAC:
Heating, ventilation, and air conditioning system, components, refrigerant, service procedures.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid checks, lubrication.
Diagnostic Procedures:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs) for engine and other systems.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation.
Installation Procedures:
Guidance on installing aftermarket parts or replacing major components.
Technical Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, including electrical system diagnostics and body repairs. Suitable for professional technicians and advanced DIYers.
Engine Options:
2.0L 16-valve SOHC (4G63), 2.0L 16-valve DOHC Turbocharged (4G63T)
2.0L Sohc (Non-Turbo) Horsepower:
Approximately 135-140 hp
2.0L DOHc Turbocharged Horsepower:
Approximately 190-205 hp (depending on boost levels and specific market tune)
Fuel Delivery:
Electronic Fuel Injection (EFI), Bosch L-Jetronic or similar systems.
Fuel Type:
Unleaded Gasoline
ECU Type:
Engine Control Unit (ECU) or Engine Control Module (ECM) for managing fuel injection and ignition timing.
NHTSA Ratings 1990:
Refer to specific NHTSA reports for the 1990 model year. Generally, vehicles of this era had fewer standardized safety features and less rigorous testing compared to modern standards.
ABS Availability:
Anti-lock Braking System (ABS) often optional or standard on higher trims.
Airbags:
Driver's side airbag was becoming standard in this period, check specific trim for availability.
Seat Belts:
Three-point inertia-reel front seat belts, lap belts for rear passengers.
Oil Change Interval:
Typically every 3,000-5,000 miles (4,800-8,000 km) or 3-6 months, depending on driving conditions. Refer to manual for exact recommendation based on oil type.
Coolant Flush Interval:
Every 24,000-30,000 miles (38,000-48,000 km) or 2-3 years.
Timing Belt Replacement Interval:
Critical for 4G63 engines. Typically every 60,000-90,000 miles (96,000-145,000 km). Failure can cause severe engine damage.
Engine Oil Viscosity:
Typically 5W-30 or 10W-30, depending on climate. Refer to manual for precise specification and API service classification.
Coolant Type:
Ethylene glycol based coolant, typically a green or orange concentrate. Check manual for specific type and mixture ratio.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Transmission Fluid Type Manual:
GL-4 gear oil, typically 75W-90.
Transmission Fluid Type Automatic:
ATF Dexron II or equivalent. Refer to manual for precise specification.
Common Issue 1:
Corrosion on underbody and wheel arches, especially in rust-belt regions.
Common Issue 2:
Turbocharger issues on 4G63T models, including oil leaks or bearing failure if not properly maintained.
Common Issue 3:
Electrical gremlins, particularly with aging wiring harnesses and connectors.
Common Issue 4:
Wear on suspension bushings and CV boots, leading to noise and vibration.
Common Issue 5:
Coolant leaks from hoses, radiator, or water pump on high-mileage vehicles.
Chrysler Performance Legacy:
Chrysler's venture into the compact sporty car segment, leveraging partnerships and platforms from other manufacturers (in this case, Mitsubishi). Known for offering performance-oriented models.
Chrysler Laser Origin:
The Chrysler Laser was a rebadged Mitsubishi Eclipse, part of Chrysler's Strategic Alliance with Mitsubishi Motors. It shared its platform and many components with the Dodge/Plymouth Talon and Mitsubishi Eclipse.
Production Location:
United States (Illinois) and Canada (Ontario), manufactured by Diamond-Star Motors (DSM).
Production Period:
First generation (1989-1994).
