Engine:
Full engine mechanicals, diagnosis, repair, overhaul for all gasoline and diesel variants.
Transmission:
Service, repair, and overhaul for automatic and manual transmissions (e.g., 46RE, 47RE, NV4500).
Drivetrain:
Front and rear axle systems, differentials, transfer case (2WD/4WD), driveshafts, U-joints.
Suspension:
Front (independent), rear (solid axle, leaf springs), shocks, springs, steering linkage.
Brakes:
Hydraulic systems, front discs, rear drums/discs, ABS, parking brake, bleeding procedures.
Steering:
Power steering system, steering gear, column, linkage, alignment specifications.
Electrical:
Complete wiring diagrams, lighting, ignition system, starting system, charging system, body electronics, diagnosis.
Fuel System:
Fuel delivery, injection systems (MPI/PFI), fuel pumps, injectors, fuel filters, emissions controls.
Cooling System:
Radiator, water pump, thermostat, fan clutch, hoses, coolant specifications.
HVAC:
Air conditioning system, heater core, blower motor, climate controls, refrigerant.
Body And Frame:
Frame construction, body panels, doors, glass, interior trim, bumpers, corrosion protection.
Exhaust System:
Exhaust manifolds, catalytic converters, mufflers, pipes, hangers, emissions.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, lubrication, tune-ups.
Troubleshooting:
Diagnostic charts, symptom-to-cause analysis, fault code interpretation.
Repair:
Step-by-step repair instructions for all major systems and components.
Overhaul:
Detailed instructions for complete engine, transmission, and axle overhauls.
Diagnostics:
On-board diagnostics (OBD-II), scan tool usage, electrical circuit testing.
Specifications:
Torque values, clearances, fluid capacities, electrical parameters.
Technical Depth:
Comprehensive: Covers everything from basic fluid checks to complete engine and transmission rebuilds, including detailed diagnostic procedures.
Engine Options:
5.2L (318) Magnum V8, 5.9L (360) Magnum V8, 8.0L (488) Magnum V10, 5.9L (359) Cummins Turbo Diesel
Gasoline V8 Power:
Approx. 230-245 hp, 300-330 lb-ft torque (depending on specific year/tune)
Gasoline V10 Power:
Approx. 300 hp, 450 lb-ft torque
Diesel Power:
Approx. 215-235 hp, 420-460 lb-ft torque (depending on specific year/tune)
Fuel System Gasoline:
Sequential Multi-Port Fuel Injection (MPI/PFI)
Fuel System Diesel:
Rotary injection pump (VE/VP series) or Bosch VP44 common rail (later models), direct injection.
Body Styles:
Regular Cab, Club Cab (Extended Cab), Quad Cab (later models)
Wheelbase Options:
Various, typically 134.7" (Reg Cab), 154.7" (Club Cab), 164.7" (Quad Cab)
Bed Lengths:
6.3 ft (Standard Bed), 8.0 ft (Long Bed)
Gvwr Range:
Varies significantly by model (1500, 2500, 3500) and configuration.
Oil Change Interval:
Typically every 3,000-7,500 miles depending on oil type and driving conditions (check manual for specific recommendations).
Tune Up Interval:
Spark plugs and filters often scheduled around 30,000-100,000 miles depending on type (e.g., platinum vs. standard).
Engine Oil Spec:
API SG or SH, SAE 5W-30 or 10W-30 (gasoline); SAE 15W-40 API CG-4 or CH-4 for Cummins Diesel.
Transmission Fluid Auto:
ATF+3 (Chrysler specification) for 46RE/47RE.
Transmission Fluid Manual:
API GL-3 or GL-4, SAE 75W-90 or 80W-90 for NV3500/NV4500.
Coolant Spec:
Chrysler/Dodge HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant, typically green in color.
Common Issues Gasoline Engines:
Intake manifold gasket leaks, distributor issues, oil pressure sending unit failures, catalytic converter issues, minor oil leaks.
Common Issues Diesel Engines:
Lift pump failure (especially earlier models before VP44), injection pump issues, injector line leaks, turbocharger issues, front main seal leaks.
Common Issues Transmission:
Automatic transmission cooler line leaks, torque converter shudder, manual clutch wear.
Common Issues Suspension Steering:
Ball joint wear, steering gear play, worn sway bar links, worn tie rod ends.
Common Issues Electrical:
Instrument cluster failures, blower motor resistor failures, ground point corrosion, ABS sensor issues.