Engine:
All engine types, including 3.9L V6 Magnum, 4.7L V8 Magnum, 5.7L V8 HEMI (from 2005 onwards), diagnostics, repair, overhaul, cooling system, lubrication system, fuel system, ignition system, exhaust system, emissions control.
Transmission:
Automatic and Manual transmissions (e.g., 42RE, 45RFE, NV3500, NV5600), overhaul, service, diagnostics, removal, installation, fluid specifications.
Drivetrain:
Front and rear axles, differentials, driveshafts, U-joints, CV joints, transfer case (for 4WD models), hub assemblies, wheel bearings.
Suspension:
Front independent suspension (IFS), rear solid axle, springs (coil and leaf), shock absorbers, control arms, ball joints, tie rod ends, sway bars, alignment specifications.
Brakes:
Front disc brakes, rear drum or disc brakes (depending on model/year), ABS system, hydraulic lines, master cylinder, calipers, brake pads, rotors, parking brake.
Steering:
Power steering system, steering column, steering gear/rack and pinion, tie rods, power steering pump and reservoir, fluid specifications.
Electrical:
Complete electrical system, battery, charging system (alternator), starting system (starter motor), lighting (headlights, taillights, interior), fuses, relays, wiring diagrams, Body Control Module (BCM), Powertrain Control Module (PCM), sensor diagnostics.
HVAC:
Heating, Ventilation, and Air Conditioning system, refrigerant types, components (compressor, condenser, evaporator), blower motor, control modules, climate control system diagnostics.
Body:
Body panels, doors, hood, tailgate, bumpers, glass, seals, interior trim, chassis, frame straightening, rust repair, body shop procedures.
Chassis Frame:
Structural frame diagnosis, repair, straightening procedures, mounting points for suspension and drivetrain components.
Restraints:
Airbag system (SRS), seat belts, occupant restraint modules, diagnostic procedures for airbag faults.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, spark plug replacement, belt inspection and replacement.
Diagnostics:
Troubleshooting common problems, diagnostic trouble codes (DTCs) interpretation, using scan tools, circuit testing, component testing.
Repair Rebuild:
Complete engine overhaul, transmission repair, brake system overhaul, suspension component replacement, steering system repair, electrical component replacement.
Installation:
Installation of new components, aftermarket parts compatibility, timing belt/chain installation, engine and transmission installation.
Adjustments:
Wheel alignment, brake adjustment, clutch adjustment (manual transmission), throttle cable adjustment.
Wiring Schematics:
Detailed electrical wiring diagrams for all vehicle systems, including power distribution, grounds, and component connections.
Depth Level:
Professional Grade (covers everything from basic maintenance to complete engine and transmission rebuilds, advanced diagnostics and troubleshooting)
Diagnostic Tools:
Information on using factory scan tools (e.g., StarSCAN, wiTECH) and common OBD-II scanners for diagnosis.
Specifications:
Torque specifications for all fasteners, clearances, fluid capacities, electrical values, engine and transmission specifications.
Engine Options:
3.9L V6 Magnum (MPI), 4.7L V8 Magnum (MPI), 5.7L V8 HEMI (from 2005 MY onwards)
Engine Codes:
e.g., EBF (3.9L), N8X (4.7L), ESF (5.7L HEMI) - specific codes vary by year and model.
3.9L V6 Power:
Approx. 175-180 hp @ 4800 rpm
3.9L V6 Torque:
Approx. 230-235 lb-ft @ 3200 rpm
4.7L V8 Power:
Approx. 230-240 hp @ 4600 rpm
4.7L V8 Torque:
Approx. 300-310 lb-ft @ 3200 rpm
5.7L Hemi Power:
Approx. 345-360 hp @ 5000-5200 rpm
5.7L Hemi Torque:
Approx. 375-390 lb-ft @ 4000-4200 rpm
Fuel Delivery:
Multi-point fuel injection (MPI) for all engines.
Fuel Type:
Unleaded gasoline (minimum 87 octane recommended for V6 and 4.7L V8, higher octane may be recommended for HEMI).
Engine Management:
Powertrain Control Module (PCM) with integrated ignition and fuel control.
Oil Change Interval:
Every 5,000 to 7,500 miles or 6 months, whichever comes first (depending on oil type and driving conditions). Refer to specific model year for exact recommendation.
Engine Air Filter:
Inspect every 15,000 miles, replace as needed or every 30,000 miles.
Spark Plugs:
3.9L V6: Approx. 100,000 miles (platinum/iridium). 4.7L V8: Approx. 100,000 miles (platinum/iridium). 5.7L HEMI: Approx. 100,000 miles (platinum/iridium).
Transmission Fluid Change:
Inspect fluid condition regularly, change every 30,000 to 60,000 miles for automatic transmissions (depending on usage and fluid type). Manual transmission fluid change intervals are longer, often 60,000-100,000 miles.
Engine Oil Type:
SAE 5W-30 (for 3.9L V6 and 4.7L V8), SAE 5W-20 or 5W-30 (for 5.7L HEMI, check owner's manual). API certified synthetic or synthetic blend recommended.
Coolant Type:
HOAT (Hybrid Organic Acid Technology) coolant, typically Mopar OAT coolant or equivalent. Usually orange or pink in color. Capacity varies by engine.
Transmission Fluid Automatic:
ATF+4 (Mopar Automatic Transmission Fluid) for 45RFE/545RFE and 42RE transmissions. Check manual for specific recommendations.
Transmission Fluid Manual:
GL-3 or GL-4 gear oil (e.g., SAE 75W-90) for manual transmissions. Check manual for specific recommendations.
Power Steering Fluid:
Mopar Power Steering Fluid or a suitable ATF+4 (check service bulletin/manual).
Common Issues Engine:
Cooling system leaks (radiator, water pump, hoses), intake manifold gasket leaks (especially on 4.7L V8), occasional oil sludge buildup if maintenance is neglected, ignition coil failure.
Common Issues Transmission:
Overheating on automatic transmissions, potential for solenoid issues or hard shifting on older 4-speed automatics, clutch wear on manual transmissions.
Common Issues Suspension Steering:
Worn ball joints and tie rod ends, front suspension noise, power steering pump whine or leaks.
Common Issues Electrical:
Faulty window regulators, HVAC blower motor failure, intermittent dashboard warning lights, trailer wiring harness issues.
Common Issues Body:
Rust on cab corners and rocker panels, tailgate latch issues, fading or peeling clear coat on paint.