Model Years Covered:
1990, 1991, 1992, 1993, 1994
Model Code:
AWS (for Plymouth/Eagle variants of Mitsubishi Eclipse)
Platform Code:
D27A (Chrysler's internal designation for the platform)
Segment:
Compact sports coupe
Parent Company:
Chrysler Corporation (as Plymouth division)
Key Competitors:
Mazda MX-6, Toyota Celica, Honda Prelude, Ford Probe, Nissan 240SX
Design Basis:
Rebadged Mitsubishi Eclipse, sharing the Eclipse's platform and many components
Differentiators:
Offered with distinct styling cues and specific option packages compared to its Mitsubishi and Eagle counterparts
Primary Coverage:
All mechanical, electrical, and body repair and maintenance procedures for the Plymouth Laser
Trim Levels Covered:
All trim levels including RS, RS Turbo, LS, Base
Estimated Page Count:
Hundreds of pages (specific count not provided, but indicated as extensive)
Type:
Factory Service Repair Workshop Manual
Powertrain:
Engine, fuel system, exhaust system, cooling system, lubrication system, turbocharging system (for Turbo models)
Drivetrain:
Transmission (manual and automatic), clutch, drivetrain components, axles, differentials
Chassis:
Suspension (front and rear), steering system, braking system, wheels and tires
Electrical:
Ignition system, charging system, starting system, lighting, instrumentation, body electrical, audio system, climate control electronics
Body And Trim:
Exterior body panels, interior trim, doors, windows, seats, body hardware, paint and corrosion protection
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, inspections
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting, fault code diagnosis
Repair:
Step-by-step repair procedures for all major and minor components, component removal and installation
Diagnostics:
Engine diagnostics, electrical system diagnostics, system-specific testing procedures
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, including electrical schematics and component-level diagnostics
Searchable:
Implied by PDF format, typically searchable text for ease of use
Printability:
Printable (single pages or entire manual)
Binding:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Device Compatibility:
Windows and MAC computers, tablets, smartphones
Licensing:
Lifetime use, no expiry, unlimited installations
Engine 1 Name:
2.0L 4G63 SOHC I4
Engine 1 Displacement:
1997 cc
Engine 1 Horsepower:
135 hp @ 6000 rpm (est.)
Engine 1 Torque:
125 lb-ft @ 4000 rpm (est.)
Engine 1 Fuel System:
Electronic Fuel Injection (EFI)
Engine 1 Bore X Stroke:
85.0 mm x 88.0 mm (est.)
Engine 1 Compression Ratio:
9.5:1 (est.)
Engine 2 Name:
2.0L 4G63 DOHC Turbo I4
Engine 2 Displacement:
1997 cc
Engine 2 Horsepower:
195 hp @ 6000 rpm (est.)
Engine 2 Torque:
203 lb-ft @ 3500 rpm (est.)
Engine 2 Fuel System:
Electronic Fuel Injection (EFI) with Turbocharger
Engine 2 Compression Ratio:
8.5:1 (est.)
NHTSA Front Impact:
Not specifically rated or data unavailable for this model year as per modern standards.
ABS:
Available on higher trims and Turbo models
Airbags:
Driver's side airbag standard on most models, passenger airbag available/standard on later models.
Seatbelts:
3-point front and rear seatbelts
Oil Change Interval:
Every 3,750 miles or 6 months (using conventional oil, refer to manual for synthetic)
Air Filter Replacement:
Every 15,000 miles or 12 months
Spark Plug Replacement:
Every 30,000 miles (refer to manual for specific plug type and gap)
Timing Belt Replacement:
Crucial for 4G63 engines (especially turbo). Recommended every 60,000 miles or 4 years. Failure can cause catastrophic engine damage.
Engine Oil Type:
API SG or SH, SAE 5W-30 recommended. Check manual for specific viscosity based on temperature.
Engine Oil Capacity:
Approx. 4.5 US quarts (4.2 L) with filter change (for 4G63 engines)
Coolant Type:
Ethylene Glycol based antifreeze, mixed 50/50 with distilled water. Mopar Antifreeze/Coolant (MS-9769) or equivalent.
Transmission Fluid Type Manual:
API GL-4 SAE 75W-90 gear oil
Transmission Fluid Type Automatic:
Chrysler ATF+3 or equivalent (check manual for specific designation, may be ATF+2 or earlier for this era).
Brake Fluid Type:
DOT 3 brake fluid
Turbo Engine Reliability:
The 4G63 Turbo engine is robust, but common issues include turbocharger wear, oil leaks, and potential head gasket issues if overheated or poorly maintained. The timing belt is critical.
Electrical Gremlins:
As with many vehicles of this era, aging wiring harnesses, corroded connectors, and failing relays can lead to intermittent electrical problems.
Suspension Wear:
Bushings, ball joints, and struts are subject to wear over time, leading to poor handling and ride quality.
Rust And Corrosion:
Concerns common to vehicles of this vintage, particularly in areas with road salt. Check wheel wells, rocker panels, and underbody.
Plymouth Legacy:
Plymouth was a marque of Chrysler Corporation, known for offering more budget-friendly and sometimes sporty vehicles. The Laser was part of Chrysler's strategy to badge-engineer vehicles from partners like Mitsubishi to fill market segments.
Generation:
First Generation (1990-1994)
Platform Sharing:
Jointly developed with Mitsubishi and closely related to the Mitsubishi Eclipse and Eagle Talon. These three models were built by Diamond-Star Motors (DSM) in Normal, Illinois.
Manufacturing Location:
Diamond-Star Motors (DSM) plant in Normal, Illinois, USA
Production Years:
1990-1994
