Engine Mechanical:
Engine assembly, cylinder head, pistons, crankshaft, connecting rods, lubrication system, cooling system, timing system.
Engine Performance:
Engine tuning, compression testing, emissions control systems.
Fuel System:
Fuel tank, fuel pump, fuel injectors, fuel pressure regulator, throttle body, fuel filter replacement.
Ignition System:
Spark plugs, ignition coils, ignition control module, distributor (if applicable).
Control System:
Engine Control Module (ECM) diagnostics, sensors (O2, MAP, TPS, Crankshaft Position, Camshaft Position), actuators.
Transmission Automatic:
Valve body, torque converter, planetary gear sets, transmission control module (TCM), fluid and filter changes, seal replacement.
Transmission Manual:
Clutch assembly, gearbox, shifter linkage, fluid changes.
Drivetrain:
Driveshaft, U-joints, universal joints, axle shafts, differential, transfer case (4WD models).
Suspension:
Front and rear suspension components, springs, shock absorbers, control arms, ball joints, sway bars, alignment specifications.
Steering:
Power steering pump, steering gear, tie rods, steering column, alignment procedures.
Brakes:
Brake system diagnosis, hydraulic system, front and rear disc/drum brakes, ABS (Anti-lock Braking System) components, bleeding procedures, rotor and pad replacement.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting system, instrument cluster, wiring diagrams, fuses, relays.
Body And Frame:
Body panel removal and installation, interior trim, doors, windows, mirrors, bumpers, frame specifications.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system diagnosis, refrigerant handling, blower motor, A/C compressor, heater core, evaporator core.
Comfort And Convenience:
Power windows, power locks, power mirrors, seat adjustments, cruise control.
Safety Systems:
Airbag system diagnosis and repair, seat belts.
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, belt inspections, spark plug replacement, brake inspections, tire rotations.
Diagnostic Procedures:
Troubleshooting guides for common symptoms, diagnostic trouble codes (DTCs) and their interpretation, component testing procedures.
Repair Procedures:
Detailed step-by-step instructions for component removal, overhaul, and reinstallation.
Rebuild Procedures:
Engine and transmission rebuild procedures (where applicable).
Adjustment Procedures:
Wheel alignment, brake adjustments, clutch adjustment (if applicable).
Wiring Diagrams:
Comprehensive electrical system wiring diagrams for various circuits.
Torque Specifications:
Torque values for critical fasteners across all systems.
Depth:
Comprehensive, covering routine maintenance to major overhauls and diagnostics.
Detail Level:
Detailed, with exploded views, diagrams, and clear illustrations.
Oil Change Interval:
Every 3,000-7,500 miles or 6 months, depending on oil type and driving conditions (refer to manual for specific recommendations).
Engine Coolant Flush:
Every 30,000 miles or 3 years.
Transmission Fluid Change Automatic:
Every 30,000-60,000 miles, depending on towing or severe use. Check manual for specific intervals and fluid type.
Spark Plug Replacement 4 Cyl:
Approx. 100,000 miles (platinum/iridium plugs).
Spark Plug Replacement V6 V8:
Approx. 100,000 miles (platinum/iridium plugs).
Engine Oil Type:
API Certified SAE 5W-30 (check manual for climate-specific viscosity variations).
Engine Oil Capacity:
3.9L V6: 5 quarts with filter; 4.7L V8: 6 quarts with filter.
Transmission Fluid Automatic:
ATF+4 (Chrysler Material Standard MS-9602).
Transmission Fluid Manual:
SAE 75W-90 GL-5 gear oil.
Coolant:
Mopar Antifreeze/Coolant 10 Year/100,000 Mile Formula (or equivalent OAT).
Common Wear Items:
Ball joints, tie rod ends, sway bar links, wheel bearings, oxygen sensors, catalytic converters.
Engine Specific Issues 4.7L:
Plenum gasket leaks, oil filter housing leaks, occasional lifter noise.
Transmission Issues:
Torque converter shudder or failure, transmission solenoid issues (automatic).
Electrical Issues:
Faulty instrument clusters, power window motor failures, blower motor resistor failures.
Rust Prone Areas:
Cab corners, rocker panels, bed sides, frame rails (depending on climate).