Manual Coverage
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Systems Covered
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Engine:
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Disassembly, assembly, inspection, repair, troubleshooting, diagnostics for both 2.5L Turbo and 3.0L V6 engines.
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Fuel System:
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Fuel injection systems (MPI), fuel pump, fuel injectors, fuel pressure testing, evaporative emission control system (EVAP).
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Cooling System:
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Radiator, water pump, thermostat, hoses, cooling fan operation, coolant specifications.
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Ignition System:
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Spark plugs, ignition coils, distributor (if applicable), ignition timing, diagnostic procedures.
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Exhaust System:
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Exhaust manifold, catalytic converter, mufflers, O2 sensors, emissions control components.
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Transmission Manual:
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Clutch system, gearbox disassembly/assembly, shift linkages, lubricant specifications.
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Transmission Automatic:
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Torque converter, valve body, planetary gear sets, transmission fluid, diagnostic procedures for A604.
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Brakes:
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Front and rear brake systems (disc/drum), hydraulic system, ABS (if equipped), brake pad/rotor replacement, bleeding procedures.
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Suspension:
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Front MacPherson struts, rear independent suspension, control arms, bushings, shock absorbers, alignment specifications.
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Steering:
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Power steering system, steering column, tie rods, steering gear/rack replacement, hydraulic fluid.
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Electrical System:
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Battery, alternator, starter motor, wiring diagrams, fuses, relays, lighting system, power windows, door locks.
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Body And Frame:
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Body panel removal/installation, interior trim, glass replacement, chassis identification, corrosion protection.
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HVAC:
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Heating, ventilation, and air conditioning system components, refrigerant types, system diagnostics.
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Procedures Included
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Maintenance:
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Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement.
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Troubleshooting:
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Systematic diagnostic procedures for common driveability issues, electrical faults, and mechanical problems.
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Repair:
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Detailed step-by-step instructions for component removal, repair, and reinstallation across all major vehicle systems.
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Diagnostics:
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On-board diagnostics (OBD-I), scan tool connector location, diagnostic trouble codes (DTCs) for engine and transmission.
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Technical Depth
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Depth:
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Covers basic maintenance to complete engine and transmission overhauls, including internal component repairs.
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Diagnostics Level:
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Advanced diagnostics including electrical circuit tracing, sensor testing, and actuator testing.
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Specifications Detail:
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Includes torque specifications, clearances, fluid capacities, and electrical component resistance values.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 3,000 - 5,000 miles or 3-6 months (depending on driving conditions).
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Transmission Fluid Change Auto:
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Every 30,000 miles or 24 months.
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Transmission Fluid Change Manual:
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Every 50,000 miles or 48 months.
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Coolant Flush:
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Every 30,000 miles or 36 months.
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Spark Plug Replacement:
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Approx. 30,000 miles for standard plugs; consult manual for Turbo III specifics.
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Fluid Specifications
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Engine Oil Specification:
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API SG, SAE 5W-30 or 10W-30 (check owner's manual for exact recommendation).
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Engine Oil Capacity:
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Approx. 4.5 quarts (4.3L) with filter for 2.5L Turbo; approx. 4.0 quarts (3.8L) for 3.0L V6.
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Coolant Type:
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Ethylene glycol-based antifreeze, typically Mopar OAT or HOAT (50/50 mix with distilled water).
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Known Issues
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Turbo Reliability:
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The 2.5L Turbo engine can experience issues with oil sludge buildup if maintenance is neglected, leading to turbocharger damage. Proper warm-up and cool-down procedures are critical.
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Transaxle Reliability Auto:
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The A604 transaxle, while advanced for its time, can be prone to electronic control unit (ECU) failures and solenoid issues if not maintained with correct fluid and filter changes.
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Electrical Gremlins:
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Older Mopar vehicles can develop electrical gremlins due to aging wiring harnesses, corroded grounds, and failing relays.
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Suspension Wear:
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Bushing wear in control arms and suspension mounts is common due to age and mileage.
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Brake Component Wear:
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Regular brake pad and rotor wear, and potential caliper seal issues.
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