Basic Information Identification Make: Chrysler / Dodge Model: Neon Year: 2004 Codes Chassis Code: P-Body Introduction Market Position Segment: Compact Car Target Audience: DIY enthusiasts, independent repair shops, fleet maintenance Competitive Analysis Key Competitors Era: Honda Civic, Toyota Corolla, Ford Focus, Chevrolet Cavalier Key Features Vehicle Focus: Affordable, fuel-efficient compact with a sporty feel, available in sedan and coupe body styles. Manual Value: Provides mechanics and owners with the necessary information to maintain and repair the vehicle effectively, reducing reliance on dealership service. Manual Details Coverage Areas General Coverage: Complete service, repair, diagnostics, and maintenance Page Count Estimated Pages: 1500+ Manual Type Type: Workshop Service Manual Language Language: English Format Format: PDF Download Manual Coverage Systems Covered Engine: 2.0L SOHC & DOHC (Emergency Vehicle Package - Police Specific 2.0L) Transmission: Manual (5-speed Getrag) & Automatic (3-speed TorqueFlite A999, 4-speed AutoStick) Suspension: Front MacPherson strut, Rear multi-link beam axle Brakes: Front disc (vented), Rear drum (optional rear disc for some trims/police) Electrical: Complete wiring diagrams, lighting, charging system, starting system, accessories, instrument cluster Body: Body construction, exterior panels, interior trim, glass, doors, locks, seats HVAC: Heating, Ventilation, Air Conditioning (HVAC) system Steering: Power steering system Fuel: Fuel system, fuel injection, fuel pump, fuel filter Exhaust: Exhaust system components, catalytic converter Cooling: Cooling system, radiator, thermostat, water pump, fan Safety Systems: Airbag system, seat belts Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection/replacement Troubleshooting: Diagnostic procedures, symptom-based troubleshooting guides, common fault diagnosis Repair: Engine component repair/replacement, transmission overhaul, brake caliper/rotor replacement, suspension component replacement, steering rack repair Rebuild: Engine rebuild procedures, transmission rebuild procedures Diagnostics: OBD-II diagnostic codes, sensor testing, actuator testing, diagnostic tool usage Technical Depth Depth: Comprehensive from basic maintenance to complete engine and transmission overhauls, including electrical system diagnostics. Manual Specifications File Format File Type: Digital (PDF) Print Quality Resolution: High-resolution, suitable for printing Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper: Not Applicable (Digital Download) Engine Specifications Primary Engine Engine Code Sohc: 420A (2.0L SOHC I4) Engine Code DOHc: 420B (2.0L DOHC I4 - ACR, R/T trims) Displacement Sohc: 1996 cc Displacement DOHc: 1996 cc Performance Horsepower Sohc: 132 hp @ 5800 rpm Torque Sohc: 130 lb-ft @ 4000 rpm Horsepower DOHc: 145 hp @ 6400 rpm (ACR/R/T) Torque DOHc: 135 lb-ft @ 4800 rpm (ACR/R/T) Fuel System Fuel Delivery: Electronic Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 octane recommended) Engine Management ECU Type: Various Chrysler NGC controllers, specific for engine and transmission Transmission Standard Transmission Type: 5-speed Manual Transmission (Getrag 282) Optional Transmission Type Auto: 3-speed Automatic (TorqueFlite A999) / 4-speed AutoStick (optional) Features Clutch Type: Dry, single plate (manual transmission) Fluid Specifications Manual Transmission Fluid: MS-9224, SAE 75W-90 Synthetic Gear Lubricant Automatic Transmission Fluid: ATF+4 (MS-9602) Dimensions Exterior Wheelbase: 101.4 inches (2576 mm) Length: 174.4 inches (4430 mm) Sedan / 169.7 inches (4310 mm) Coupe Width: 66.9 inches (1700 mm) Height: 54.9 inches (1395 mm) Sedan / 53.6 inches (1361 mm) Coupe Weights Curb Weight Min: Approx. 2650 lbs (1202 kg) - manual transmission, base model Curb Weight Max: Approx. 2850 lbs (1293 kg) - automatic transmission, higher trim Gross Vehicle Weight Rating: Approx. 3750 lbs (1701 kg) Safety Features Ratings NHTSA Driver Front Impact: 4 Stars (2004 model) NHTSA Passenger Front Impact: 4 Stars (2004 model) IIHS Side Impact: Acceptable (for models equipped with side airbags, if applicable) Active Features ABS: Available on some trims, standard on R/T Passive Features Airbags: Driver and front passenger airbags standard. Optional side airbags. Seat Belts: 3-point front and rear seat belts, pre-tensioners on front belts. Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player (optional premium audio) or cassette player. Instrument Cluster: Analog gauges (speedometer, tachometer, fuel, temperature), warning lights, odometer. Driver Assistance Cruise Control: Available on most trims Connectivity Auxiliary Input: Not standard, aftermarket solutions likely available. Maintenance Service Intervals Oil Change Interval: Every 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first (synthetic oil recommended) Spark Plug Replacement: Every 60,000-100,000 miles (96,000-160,000 km) depending on spark plug type (platinum/iridium recommended) Engine Coolant Flush: Every 30,000-50,000 miles (48,000-80,000 km) or 2-3 years Transmission Fluid Change: Automatic: Every 30,000-50,000 miles (48,000-80,000 km). Manual: Inspect periodically, replace as needed (typically 60,000-100,000 miles). Fluid Specifications Engine Oil: SAE 5W-30 (API SN or newer) Coolant: Mopar OAT (Organic Additive Technology) Antifreeze/Coolant (Orange) or equivalent, 50/50 mix with distilled water Brake Fluid: DOT 3 Power Steering Fluid: Mopar Power Steering Fluid or equivalent (ATF+4 may be used in some applications, check specific vehicle) Known Issues Common Problems: Oil leaks (valve cover gasket, oil pan gasket), starter motor failure, A/C compressor issues, minor electrical gremlins, wheel bearing noise, exhaust manifold cracks (less common on 2.0L). Engine Specific Issues: Timing belt (SOHC) replacement critical at recommended intervals; DOHC engine...