Engine Mechanical:
Detailed disassembly, inspection, repair, and reassembly of all engine variants, including cylinder heads, blocks, pistons, crankshafts, camshafts, timing systems, lubrication, and cooling.
Engine Electrical:
Ignition system, fuel injection system (MPI), engine control module (ECM) diagnostics, sensors (crankshaft position, camshaft position, MAP, TPS, O2, coolant temp), starter, alternator, wiring diagrams.
Transmission Manual:
NV3500 and NV4500 gearbox overhauls, clutch system, shifter linkage, gear ratios, fluid specifications.
Transmission Automatic:
42RE, 44RE, 47RE transmission disassembly, inspection, repair, torque converter, valve body diagnostics, shift solenoids, external adjustments, fluid specifications.
Drivetrain:
Front and rear axle assemblies, differentials (open, limited-slip), transfer case (NV231, NV241), CV joints, driveshafts, U-joints, wheel bearings.
Suspension:
Front independent front suspension (IFS) with torsion bars, rear solid axle with leaf springs, shock absorbers, control arms, ball joints, bushings, alignment specifications.
Steering:
Power steering system, steering gear box, tie rods, drag link, steering column, steering wheel removal.
Brakes:
Front disc brakes (vented rotors), rear drum brakes (ABS optional), hydraulic system, master cylinder, brake booster, ABS control module (if equipped), parking brake, bleeding procedures, specifications.
Electrical System:
12V battery, charging system, lighting (headlights, taillights, interior), horn, wipers, power windows, power locks, interior electronics, fuse box locations, circuit protection, wiring diagrams for all circuits.
HVAC:
Air conditioning system, heater core, blower motor, refrigerant handling, control panels, ducting.
Body:
Exterior body panels, doors, hood, tailgate, bumpers, interior trim, seat removal, glass replacement, weatherstripping, corrosion protection.
Chassis:
Frame construction, body mounting, exhaust system, fuel tank, fuel lines, fuel pump, emissions control systems.
Preventive Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspections, belt and hose inspections, spark plug replacement.
Troubleshooting Diagnostics:
Systematic diagnostic procedures for engine performance issues, electrical faults, transmission slippage, brake problems, and more, often including symptom-based troubleshooting charts and DTC (Diagnostic Trouble Code) explanations.
Repair Procedures:
Step-by-step instructions for component removal, repair, and installation for all major systems.
Wiring Diagrams:
Comprehensive, high-quality wiring schematics for all vehicle systems, essential for electrical diagnostics and repairs.
Torque Specifications:
Detailed torque values for all critical fasteners, crucial for proper assembly and preventing damage.
Specifications Charts:
Charts containing all necessary technical data, including clearances, tolerances, fluid capacities, and electrical values.
Emissions Control:
Information on emission control systems, diagnostic procedures, and component functions.
Depth Of Coverage:
Comprehensive, covering from basic maintenance to complete engine and transmission overhauls, including detailed diagnostic strategies.
Wheelbase Regular Cab:
134.9 inches
Wheelbase Club Cab:
164.1 inches
Overall Length Regular Cab:
204.5 inches (standard bed)
Overall Length Club Cab:
233.7 inches (standard bed)
Bed Lengths:
6.3 ft (short bed), 8.0 ft (long bed)
Curb Weight Range:
Approx. 4,500 - 6,000 lbs, depending on configuration.
Gross Vehicle Weight Rating Gvwr:
Ranges from 6,300 lbs to 8,800 lbs (depending on payload package).
Towing Capacity:
Up to 10,000+ lbs, depending on engine, axle ratio, and configuration.
Payload Capacity:
Up to 4,000+ lbs, depending on configuration.
Oil Change Interval:
Every 3,000-7,500 miles or 6-12 months, depending on driving conditions and oil type (refer to manual for specifics).
Transmission Fluid Change Interval:
Every 30,000-60,000 miles, depending on transmission type and usage (towing/heavy use may require more frequent changes).
Coolant Change Interval:
Every 30,000-60,000 miles or 2-4 years.
Spark Plug Replacement Interval:
50,000-100,000 miles, depending on plug type (standard copper, platinum, or iridium).
Engine Oil Specification:
API Certified SAE 5W-30 or 10W-30 (check manual for specific engine and temperature range).
Engine Oil Capacity:
Approx. 5 quarts (V6/5.2L V8), 6 quarts (5.9L V8/V10) with filter change.
Automatic Transmission Fluid Type:
ATF+3 (Chrysler spec) or equivalent.
Automatic Transmission Fluid Capacity:
Approx. 10-12 quarts (with converter).
Manual Transmission Fluid Type:
GL-3 or GL-4 gear oil (check manual for specific viscosity, e.g., 75W-90).
Coolant Specification:
Ethylene glycol-based coolant, typically Mopar® OAT (Organic Acid Technology) or HOAT for later models, 50/50 mix with distilled water.
Brake Fluid Specification:
DOT 3.
Common Issues Engine:
Intake manifold gasket leaks, oil filter adapter leaks, distributor/crankshaft sensor failures, exhaust manifold cracks (V8 engines).
Common Issues Transmission:
Overdrive planetary gear failure in 47RE, solenoid pack issues, torque converter shudder.
Common Issues Suspension Steering:
Worn ball joints, tie rod ends, and steering stabilizer due to vehicle weight and usage.
Common Issues Brakes:
Warped rotors, rear brake cylinder leaks (drum brakes).
Common Issues Electrical:
Window motor failures, power lock actuator issues, instrument cluster problems, HVAC blower resistor failure.
Common Issues Body:
Rusted rocker panels, cab corners, and bed supports, especially in rust-belt regions.