🏷️ Basic Information

Make:

Dodge

Model:

Intrepid

Year:

2004

Platform Code:

LH (Third Generation)

👋 Introduction

Positioning:

The Dodge Intrepid was a large sedan known for its spacious interior, comfortable ride, and distinctive styling, competing in the full-size sedan segment against vehicles like the Ford Crown Victoria, Chevrolet Impala, and Toyota Avalon.

Competitors:

Ford Crown Victoria/Grand Marquis, Chevrolet Impala/Lumina, Toyota Avalon, Buick LeSabre/Park Avenue, Mercury Grand Marquis, Lincoln Town Car.

Vehicle Features:

Spacious interior, comfortable seating, available powerful V6 engines, distinctive aerodynamic styling, front-wheel drive.

Value:

This manual is invaluable for owners and technicians by providing precise, manufacturer-recommended procedures, specifications, and diagnostic information, ensuring accurate and efficient repairs and maintenance, saving time and money compared to generic guides.

📋 Manual Details

Coverage:

All Models & All Repairs A-Z (Vehicle Specific)

Estimated Page Count:

Extensive (Typically 1000+ pages for comprehensive factory service manuals)

Type:

Service and Repair Manual

Language:

English

Format:

Likely printed, potentially available as a digital copy (PDF)

📖 Manual Coverage

Engine Mechanical:

Engine assembly, cylinder heads, pistons, crankshaft, camshafts, timing components, lubrication system, cooling system, engine control systems (ECU/PCM).

Engine Performance:

Fuel delivery, ignition system, emission control systems (EVAP, EGR), turbocharging/supercharging (if applicable), intake and exhaust systems.

Transmission:

Automatic transmission (e.g., 42LE, 45RFE), manual transmission (if offered), torque converter, transmission control module (TCM), gear ratios, fluid specifications.

Brakes:

Front and rear brake systems (disc/drum), ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), parking brake, hydraulic system, bleeding procedures, component replacement.

Steering:

Power steering system, steering rack/gearbox, intermediate shaft, tie rods, wheel alignment specifications, power steering fluid.

Suspension:

Front and rear suspension components (struts, shocks, control arms, ball joints, bushings), springs, sway bars, wheel bearings, ride height specifications.

Electrical System:

Battery, charging system (alternator), starting system (starter motor), lighting (headlights, taillights, interior), fuses, relays, wiring diagrams, circuit protection.

Body And Interior:

Body panels, doors, windows, locks, mirrors, seating, dashboard, trim components, weatherstripping, sound deadening, body repair procedures.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant, compressor, condenser, evaporator, blower motor, climate control module, diagnostic procedures.

Safety Systems:

Airbag system (SRS), seat belt pre-tensioners, occupant restraint systems, impact sensors, diagnostic procedures for safety systems.

Infotainment And Electronics:

Radio, audio system, navigation system, power windows, power seats, cruise control, instrument cluster, body control module (BCM).

Maintenance:

Oil changes, filter replacements, spark plug replacement, coolant flushes, brake fluid changes, belt inspections and replacement, tire rotations, battery maintenance.

Troubleshooting:

System diagnostic charts, symptom-based troubleshooting, fault code interpretation (OBD-II), electrical testing, mechanical component diagnosis.

Repair And Rebuild:

Engine rebuild procedures, transmission overhaul, brake caliper replacement, suspension component repair, steering system repair, electrical component replacement.

Installation And Replacement:

Component replacement for all major systems, removal and installation instructions for common parts.

Specifications And Tolerances:

Torque specifications for fasteners, critical clearances, alignment data, fluid capacities, component tolerances.

Depth:

Comprehensive. Covers everything from basic scheduled maintenance to advanced diagnostics and complete component overhauls, suitable for professional technicians and skilled DIYers.

📊 Manual Specifications

Format Type:

Primarily printed, but digital versions (PDF) may exist which offer searchable text and hyperlinks.

Quality:

High quality paper and printing, designed for durability in a workshop environment. Clear diagrams and text.

Binding:

Typically bound for durability, possibly spiral-bound or perfect-bound for ease of use on a workbench.

Paper:

Durable, often glossy or semi-gloss paper to withstand grease and workshop conditions.

⚙️ Engine Specifications

Engine 1:

3.5L SOHC V6 (High Output)

Engine 1 Code:

EGG (VIN P)

Engine 1 Displacement:

3497 cc (3.5 Liters)

Engine 1 Bore X Stroke:

96.0 mm x 81.0 mm (approximate)

Engine 1 Compression Ratio:

9.9:1 (approximate)

Engine 1 Horsepower:

234 hp @ 6000 rpm (approximate for High Output)

Engine 1 Torque:

241 lb-ft @ 4500 rpm (approximate for High Output)

Engine 2:

2.7L SOHC V6

Engine 2 Code:

ECL (VIN 4)

Engine 2 Displacement:

2736 cc (2.7 Liters)

Engine 2 Horsepower:

190 hp @ 6000 rpm (approximate)

Engine 2 Torque:

230 lb-ft @ 4500 rpm (approximate)

Fuel Delivery:

Sequential Multi-Port Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline (87 octane recommended, 89 octane for High Output recommended for optimal performance)

ECU PCM:

Proprietary Chrysler Engine Control Module (ECM) or Powertrain Control Module (PCM) with OBD-II diagnostics.

🔧 Transmission

Transmission Type Standard:

4-Speed Automatic Transmission

Transmission Type Optional:

Not applicable for 2004 Intrepid (all automatic)

Transmission Model:

Likely the 42LE or 45RFE depending on engine. The 45RFE is an evolution of the 42LE, offering more robust construction and potentially different gear ratios.

Transmission Fluid Type:

ATF+4 (Automatic Transmission Fluid, Type 9602)

Transmission Fluid Capacity:

Approximately 9-11 quarts (8.5-10.4 liters) for a dry fill, refer to manual for precise capacity.

📐 Dimensions

Wheelbase:

113.0 inches (2870 mm)

Overall Length:

203.7 inches (5174 mm)

Overall Width:

74.4 inches (1890 mm)

Overall Height:

55.2 inches (1402 mm)

Passenger Volume:

Approximately 104 cubic feet (2945 liters)

Trunk Volume:

Approximately 16.7 cubic feet (473 liters)

Curb Weight:

Approximately 3,700 - 3,900 lbs (1678 - 1769 kg) depending on engine and options.

Gross Vehicle Weight Rating:

Refer to vehicle placard, typically around 4,800 lbs (2177 kg).

🛡️ Safety Features

NHTSA Front Impact:

Good (for driver and passenger, based on typical ratings for this era and class of vehicle, refer to specific NHTSA data if available)

IIHS Side Impact:

Acceptable or Marginal (depends on specific year and testing criteria, IIHS ratings were evolving)

Active Safety Features:

Four-wheel Anti-lock Braking System (ABS), Traction Control (available on some trims).

Passive Safety Features:

Front airbags, front side-impact airbags (optional), three-point seat belts with pretensioners, LATCH child seat anchors, reinforced safety cage construction.

💡 Technology Features

Infotainment System:

Factory-installed AM/FM stereo with CD player, optional Infinity premium audio system, optional navigation system.

Driver Assistance Features:

Cruise control, available steering wheel mounted audio controls.

Connectivity Options:

Standard 12V accessory outlets. No factory Bluetooth or USB connectivity in 2004 models; aftermarket solutions are common.

Instrument Cluster:

Analog gauges for speedometer, tachometer, fuel level, and engine temperature. Warning lights and indicators for various systems.

🔧 Maintenance

Oil Change Interval:

Every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6 months, whichever comes first. Use synthetic blend or full synthetic oil for best results. Refer to manual for specific oil type and viscosity (e.g., 5W-30).

Engine Air Filter:

Inspect every 15,000 miles (24,000 km), replace as needed or approximately every 30,000 miles (48,000 km).

Cabin Air Filter:

Inspect annually, replace as needed or every 15,000-20,000 miles (24,000-32,000 km).

Spark Plugs:

Replace every 60,000 - 100,000 miles (96,000 - 160,000 km) depending on plug type (e.g., platinum or iridium recommended for longer life). Refer to manual for specific plug part numbers and gap.

Coolant Flush:

Replace coolant every 5 years or 100,000 miles (160,000 km). Use Mopar HOAT (Hybrid Organic Acid Technology) coolant or equivalent.

Transmission Fluid Service:

Typically every 60,000 - 100,000 miles (96,000 - 160,000 km). Inspect fluid condition and level regularly. A flush is often recommended by dealers, but a pan drop and filter replacement is a more conservative approach.

Engine Oil Type:

SAE 5W-30 (API certified)

Coolant Type:

Mopar HOAT (Orange) or equivalent G-05 antifreeze.

Power Steering Fluid:

Chrysler Power Steering Fluid or Mopar Power Steering Fluid.

Brake Fluid:

DOT 3 or DOT 4 brake fluid.

Common Problems:

Transmission issues (slipping, delayed engagement), oil leaks (valve cover gaskets, rear main seal), cooling system leaks (radiator, water pump), HVAC actuator failures, power window motor failures, catalytic converter issues, ignition coil failures, front suspension wear (ball joints, control arm bushings).

📚 Vehicle History

Dodge Heritage:

Dodge, a division of Chrysler (now Stellantis), has a long history of producing a wide range of vehicles, from muscle cars to minivans and trucks, often known for offering performance-oriented options and bold styling.

Intrepid Generations:

The 2004 Intrepid is part of the third generation of the Intrepid (1998-2004). This generation featured a significant redesign from the previous LH platform, offering a more modern interior and exterior. It was known for its 'cab-forward' design philosophy, maximizing interior space.

Manufacturing Location:

Bramalea, Ontario, Canada

Production Years:

1993-2004 (Intrepid line)