Engine Mechanical:
Detailed overhaul, diagnosis, and repair of all engine components (cylinder head, block, pistons, crankshaft, camshafts, timing systems)
Engine Management:
Fuel injection system (MPI), ignition system, emissions control systems, engine sensors, diagnostic trouble codes (DTCs), Powertrain Control Module (PCM) operations
Transmission Automatic:
41TE/42LE Automatic Transaxle: Repair, overhaul, hydraulic control systems, torque converter, electronic controls, diagnostic procedures
Brakes:
Front and rear disc brakes, anti-lock braking system (ABS) components, hydraulic lines, master cylinder, calipers, pads, rotors, bleeding procedures
Suspension:
Front independent suspension (MacPherson struts), rear beam axle with trailing arms, shock absorbers, springs, bushings, alignment specifications
Steering:
Power steering system (pump, rack and pinion, hoses), steering column, tie rods, alignment
Electrical System:
12V battery, charging system (alternator), starting system (starter motor), lighting (headlights, taillights, interior), fuses, relays, wiring diagrams, power distribution
HVAC:
Air conditioning system (compressor, refrigerant, condenser, evaporator), heating system, blower motor, climate control unit, diagnosis and repair
Body Interior:
Body panels, doors, windows, seats, interior trim, liftgate, Stow 'n Go system (if applicable to certain configurations), body repair procedures
Body Exterior:
Bumpers, fenders, hood, grille, mirrors, exterior trim, paint and corrosion protection
Safety Restraints:
Airbag system (SRS), seat belts, pretensioners, SRS module diagnostics
Preventative Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspections
Troubleshooting:
Diagnostic procedures for all major systems, symptom-based troubleshooting guides, interpretation of diagnostic trouble codes (DTCs)
Repair Rebuild:
Complete repair and overhaul procedures for engine, transmission, suspension, steering, brakes, and other major mechanical components
Electrical Diagnostics:
Step-by-step diagnostic routines for electrical faults, using wiring diagrams and multimeter testing
Component Replacement:
Detailed instructions for replacing specific parts such as water pump, alternator, starter, fuel pump, brake pads, etc.
Torque Specifications:
All critical torque values for engine, chassis, and body fasteners
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds, including advanced diagnostic strategies.
Engine Oil Change:
Every 3,000-7,500 miles (5,000-12,000 km) or 6 months, depending on driving conditions and oil type used.
Engine Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed.
Spark Plugs:
Recommended replacement every 100,000 miles (160,000 km) with high-quality iridium or platinum plugs.
Transmission Fluid Change:
Every 30,000-60,000 miles (48,000-97,000 km), depending on driving habits and fluid condition. Always use ATF+4.
Coolant Flush:
Every 30,000 miles (48,000 km) or 2 years.
Power Steering Fluid:
Mopar Power Steering Fluid or equivalent DEXRON-III/MERCON automatic transmission fluid.
Transmission Problems:
Early 41TE/42LE transmissions were known for intermittent shifting issues, solenoid failures, and wear in the clutch packs. Regular fluid changes with the correct ATF+4 are critical.
Engine Performance:
Some models experienced head gasket issues, though less common on the 3.3L than other Chrysler engines of the era. Carbon buildup can affect performance.
Electrical Faults:
Wiring harness issues, especially in door hinges, and faulty power window motors are not uncommon.
HVAC System:
Blend door actuator failures can cause HVAC temperature control problems. AC compressor clutch failures can also occur.