Engine Mechanical:
Engine overhaul, internal components, timing, seals, gaskets
Engine Control System:
ECM operation, sensors, actuators, diagnostic trouble codes (DTCs)
Fuel System:
Fuel delivery, injectors, fuel pump, fuel pressure testing, carburetor (if applicable)
Emission Control:
Catalytic converter, EGR system, evaporative emissions, secondary air injection
Cooling System:
Radiator, water pump, thermostat, coolant, hoses, fan
Lube System:
Oil pump, oil filter, lubrication intervals, oil specifications
Ignition Starting Charging:
Spark plugs, ignition coils, distributor (if applicable), starter motor, alternator, battery, charging system diagnosis
Automatic Transmission:
Transmission overhaul, clutch packs, valve body, torque converter, fluid specifications, shift control
Manual Transmission:
Transmission overhaul, clutch assembly, shift linkage, fluid specifications
Transfer Case Propeller Shaft:
Driveshaft U-joints, balancing, transfer case operation (if 4WD/AWD variant exists)
Drive Axle Differential:
Axle shafts, differential gears, lubrication, bearing adjustment
Suspension System:
Front and rear suspension components, struts, shocks, control arms, ball joints, bushings, alignment specifications
Wheel Tire System:
Tire specifications, rotation, balancing, wheel torque specifications, bolt pattern
Brake System:
Brake pads, rotors, calipers, wheel cylinders, brake fluid, bleeding procedure, ABS (if equipped)
Parking Brake:
Parking brake mechanism, cables, adjustment
Steering Column:
Steering column assembly, tilt/telescope mechanisms, ignition switch
Power Steering System:
Power steering pump, rack and pinion (or steering gear), fluid, hoses, seals
Air Conditioning System:
Refrigerant, compressor, condenser, evaporator, HVAC controls, diagnosis and repair
Supplemental Restraint System:
Airbag system components, SRS control module, diagnostic procedures
Seat Belt System:
Seat belt mechanisms, pretensioners, adjustment
Engine Immobilizer:
Immobilizer system components and function (if equipped)
Cruise Control:
Cruise control system components, operation, and diagnosis
Wiper Washer System:
Wiper motor, linkages, washer pump, fluid reservoir
Door Lock System:
Power door locks, actuators, control modules, keyless entry (if equipped)
Meter Audio Visual:
Instrument cluster, gauges, speedometer, tachometer, radio, speakers, diagnostic connectors
Horn System:
Horn operation, wiring, switch
Windshield Glass Mirror:
Windshield replacement, glass seals, mirror adjustments and replacement
Instrument Panel:
Instrument cluster removal and installation, illumination, warning lights
Seat System:
Seat adjustment mechanisms, power seat components, seat heater (if equipped)
Engine Hood Door Assembly:
Hood latch, hinges, door hinges, latches, weatherstripping
Exterior Interior Trim:
Body panel removal/installation, trim pieces, upholstery, carpet
Electrical System:
Wiring diagrams, fuses, relays, battery, lighting, power distribution
Multiplex Can Communication:
Multiplex wiring systems, diagnostic data flow (if applicable to 1990 models)
Maintenance Procedures:
Scheduled maintenance, fluid changes, filter replacements, lubrication
Diagnostic Procedures:
Troubleshooting flowcharts, symptom-based diagnosis, DTC interpretation
Repair Procedures:
Step-by-step repair instructions for all covered systems
Rebuild Procedures:
Complete engine and transmission rebuild instructions
Installation Procedures:
Installation of replacement parts and components
Adjustment Procedures:
Calibration and adjustment of various systems (e.g., parking brake, suspension alignment)
Depth Of Information:
Factory-level, comprehensive detail
Diagnostic Capabilities:
Advanced diagnostics, including electrical circuit analysis and component testing
Illustration Quality:
Detailed diagrams, illustrations, and wiring schematics
Oil Change Interval:
Every 3,000 miles (4,800 km) or 3 months, whichever comes first, or as per manufacturer recommendation based on driving conditions.
Transmission Fluid Change Interval:
Every 30,000 miles (48,000 km) or 24 months, whichever comes first. Inspect fluid condition regularly.
Spark Plug Replacement:
Refer to manual; typically around 30,000-50,000 miles depending on spark plug type.
Engine Oil Type:
API SG or SG/CD classification, SAE 5W-30 or 10W-30 (depending on ambient temperature).
Power Steering Fluid:
ATF+3 (Chrysler Automatic Transmission Fluid) or equivalent.
Brake Fluid Type:
DOT 3 brake fluid.
Common Problems:
Transmission issues (especially with the A604 Ultradrive), electrical gremlins, suspension wear, potential cooling system leaks, interior trim degradation due to age.
Oil Filter Part Number:
Part numbers vary by manufacturer. Examples: Fram PH3600, Wix 51515, Purolator L30001.
Air Filter Part Number:
Part numbers vary by manufacturer. Examples: Fram CA3304, Wix 42520.