Specifications and procedures for wheel alignment will be covered.
Technical Depth
Depth:
Comprehensive: from basic maintenance to complete rebuilds, covering professional technician level information.
Repair Detail:
Diagnostic and repair procedures are covered in great detail, including substeps, notes, cautions, and warnings.
Electrical Diagnostics:
In-depth electrical system troubleshooting combined with detailed wiring diagrams for easy diagnosis.
📊 Manual Specifications
File Format
Format:
PDF
Searchability:
Searchable text content
Storage Options:
Can be saved to hard drive and burned to CD-ROM.
Print Quality
Printability:
Fully printable, no restrictions
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
Requirements
Software Requirements:
Adobe PDF Reader
Compatibility
Operating Systems:
All PC based Windows operating systems and Mac
⚙️ Engine Specifications
Primary Engine
Engine Options:
Likely 2.5L 4-cylinder (MPI) and potentially 3.0L V6 Mitsubishi engine for the 1990 model year. Specific engine variants will be detailed within the manual.
Performance
Horsepower Torque:
Specifications for all available engines will be detailed, including horsepower and torque figures, bore, stroke, compression ratio, etc.
Engine Cooling:
Details on the radiator, fan, thermostat, water pump, and coolant flow for thermal management.
Exhaust System:
Details on exhaust manifold, catalytic converter, mufflers, and pipework, including diagnostic and repair guidance.
Fuel System
Fuel Delivery:
Multi-point Fuel Injection (MPI) for the 2.5L. Manual will cover fuel pump, injectors, fuel pressure regulator, and related components.
Engine Management:
Details on the engine control module (ECM) and associated sensors for the fuel injection system will be provided.
Fuel Tank Capacity:
Manual will specify fuel tank size and related components like fuel pump and sending unit.
🔧 Transmission
Standard
Standard Transmission:
Likely a 3-speed automatic (e.g., A404 or A413) and possibly a 5-speed manual transmission.
Optional
Optional Transmission:
Details on any optional transmission variants will be covered.
Features
Transmission Coverage:
Service and repair procedures for all transmissions, including fluid specifications, capacities, and torque converter information.
Manual Transmission Coverage:
Procedures for clutch, gearbox, and shifter assembly repair and adjustment for manual transmissions.
📐 Dimensions
Exterior
Body Styles:
Sedan and possibly a Wagon/Hatchback variant.
Wheelbase:
Specific wheelbase measurement will be detailed in the manual.
Track Width:
Front and rear track width specifications will be provided.
Weights
Curb Weight:
Specific curb weight figures for different configurations will be available in the manual.
🛡️ Safety Features
Ratings
Crash Test Data:
While specific ratings might be scarce for this era, the manual will detail the restraint systems and safety-related components.
Active Features
Active Safety:
Braking systems (likely front disc, rear drum), steering system components, and suspension diagnostics.
Power Steering:
Diagnostics and repair of the power steering system, including pump, hoses, and steering rack.
Passive Features
Passive Safety:
Restraint system components (seat belts, potential airbag for driver if equipped), body structure information related to crashworthiness.
Seat Belt Systems:
Information on the operation, adjustment, and inspection of seat belt assemblies.
💡 Technology Features
Infotainment
Audio System:
The manual will cover basic electrical diagnostics for the factory radio and speaker systems. Factory options might have included AM/FM cassette players.
Driver Assistance
Driver Aids:
Limited driver assistance features for this era. Coverage will focus on functional diagnostics of any fitted electronic components.
Connectivity
Connectivity Features:
No modern connectivity features. Manual will cover basic vehicle wiring and electrical circuits.
🔧 Maintenance
Service Intervals
Recommended Intervals:
The manual will provide detailed recommended service intervals for oil changes, filter replacements, fluid checks, tune-ups, belt replacements, and brake inspections. Typical intervals for 1990 vehicles were around 3,000-5,000 miles for oil changes, and 30,000-60,000 miles for spark plugs and belts, depending on the engine.
Timing Belt Chain:
Intervals for timing belt or chain inspection/replacement, depending on engine configuration.
Fluid Specifications
Engine Oil:
Likely SAE 5W-30 or 10W-30 motor oil, conforming to API service classification SF or SG. Manual will specify exact viscosity and API rating.
Coolant:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Manual will specify type and capacity.
Transmission Fluid:
Likely ATF+3 or equivalent for automatic transmissions. Manual will specify exact fluid type and capacity.
Brake Fluid:
DOT 3 brake fluid. Manual will specify type and bleeding procedures.
Power Steering Fluid:
Manual will specify the correct type and capacity for power steering fluid.
Windshield Washer Fluid:
Standard washer fluid specifications and refill procedures.
Known Issues
Common Problems:
The manual's troubleshooting section will address common issues such as minor oil leaks, exhaust system corrosion, electrical connector corrosion, and potential issues with the fuel injection system or HVAC components, which were common in vehicles of this era.
Engine Performance Issues:
Troubleshooting for poor engine performance, rough idle, or misfires, likely related to fuel delivery or ignition systems.
📚 Vehicle History
Brand Heritage
Dodge Legacy:
Dodge, a marque of Chrysler Corporation, has a long history of producing affordable and practical vehicles.
Model Evolution
Spirit Lineage:
The Dodge Spirit was a compact sedan and coupe, part of Chrysler's front-wheel-drive A-body platform, often sharing components with the Plymouth Acclaim and Chrysler LeBaron. It was a successor to earlier Dodge Omni/Horizon models.
Platform Sharing:
Built on Chrysler's K-car derived A-platform, sharing significant mechanicals with Plymouth Sundance and Dodge Shadow.
Production
Production Years:
The Dodge Spirit was produced from 1989 to 1994.
Manufacturing Location:
Likely produced in North American assembly plants for Chrysler Corporation.
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