Description:
The Dodge Neon SRT-4 was a high-performance compact sports sedan that occupied a niche in the affordable performance market, offering significant power and handling for its price point.
Competitors:
Competed with vehicles like the Mitsubishi Lancer Evolution, Subaru WRX, and SVT Focus during its production run.
Performance Package:
SRT (Street and Racing Technology) enhancements, including a potent turbocharged engine, sport-tuned suspension, and performance braking system.
Description:
This manual provides enthusiasts and professional technicians with the in-depth knowledge required to maintain, diagnose, and repair the Dodge Neon SRT-4, maximizing its performance potential and longevity.
Engine Mechanical:
Engine assembly, cylinder head, pistons, connecting rods, crankshaft, lubrication system, cooling system, intake and exhaust manifolds, timing components.
Engine Performance:
Turbocharger system, intercooler, fuel injection system, ignition system, emission controls, engine diagnostics and troubleshooting.
Transmission:
Manual transmission (NVT-550), clutch system, driveline components (axles, CV joints), transmission fluid specifications.
Brakes:
Front and rear disc brakes, ABS system, brake fluid specifications, brake bleeding procedures, caliper and rotor replacement.
Suspension:
Front struts and coil springs, rear suspension components, bushings, alignment specifications, wheel bearing replacement.
Steering:
Power steering system, steering column, tie rods, steering rack, power steering fluid specifications.
Electrical:
Battery, charging system, starter motor, lighting system, wiring diagrams, fuses and relays, instrument cluster, power windows, power locks.
HVAC:
Heating, ventilation, and air conditioning system, refrigerant, compressor, blower motor, climate controls.
Body:
Exterior panels, doors, hood, trunk, bumpers, glass replacement, interior trim, seat removal.
Chassis:
Frame and body structural components, mounting points, chassis lubrication.
Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspections and replacement, brake pad replacement.
Repair:
Engine rebuild, transmission overhaul, turbocharger replacement, brake system repair, suspension component replacement, electrical component diagnosis and repair.
Troubleshooting:
Diagnostic procedures for common and uncommon faults, fault code interpretation, symptom-based troubleshooting guides.
Diagnostics:
OBD-II diagnostics, scan tool usage, component testing, electrical circuit analysis.
Specifications:
Torque specifications for all fasteners, fluid capacities and types, wear limits for engine and transmission components, alignment data.
Depth:
Comprehensive, covering everything from routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring diagrams.
Engine Type:
2.4L DOHC Inline-4 Turbocharged
Bore X Stroke:
3.46 x 3.78 inches (88.0 x 96.0 mm)
Displacement:
2378 cc (145 cu in)
Horsepower:
205-215 hp @ 5800 rpm (varies by year)
Torque:
220-235 lb-ft @ 3400 rpm (varies by year)
Turbocharger:
Garrett GT17 Variable Geometry Turbocharger (VGT)
Boost Pressure:
15.0 psi (103 kPa) nominal
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Fuel Type:
Unleaded Premium gasoline (91 octane or higher recommended)
Fuel Injectors:
Bosch 4-hole fuel injectors, 36 lb/hr
Engine Oil:
SAE 5W-30 Synthetic (API certified)
Oil Capacity:
4.5 US quarts (4.3 L) with filter
Coolant:
Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, Blue (MS-9769)
Coolant Capacity:
7.5 US quarts (7.1 L)
NHTSA Driver Front Impact:
4 Stars
NHTSA Passenger Front Impact:
4 Stars
IIHS Front Offset Crash Test:
Good
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System
Airbags:
Driver and front passenger airbags, optional side-impact airbags (may vary by model year and region).
Seatbelts:
3-point front and rear seatbelts with pretensioners.
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for Children) system.
Oil Change Interval:
Every 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first. Severe duty may require more frequent changes.
Air Filter Replacement:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on inspection.
Spark Plug Replacement:
Every 60,000-100,000 miles (96,000-160,000 km) with high-quality iridium plugs.
Timing Belt Replacement:
N/A (This engine uses a timing chain)
Transmission Fluid Change:
Every 30,000-60,000 miles (48,000-96,000 km) or as per manual recommendation.
Brake Fluid:
DOT 3 or DOT 4
Power Steering Fluid:
ATF+4 (Chrysler Automatic Transmission Fluid Type 9602) or equivalent
Clutch Fluid:
DOT 3 or DOT 4 (shared with brake system)
Turbo Failure:
Turbocharger failure can occur due to lack of oil changes or extreme heat cycling. Intercooler piping leaks are also common.
Engine Mounts:
Engine and transmission mounts can degrade over time, leading to vibration and harshness.
Fuel Pump Reliability:
Some reports of premature fuel pump failure.
Suspension Wear:
Bushings and ball joints can wear, affecting handling and ride quality. Strut mounts are also a common wear item.
Clutch Wear:
Clutch assembly can wear depending on driving style.
Turbo Cool Down:
Allow the turbocharger to cool down for a minute or two after hard driving before shutting off the engine to prevent oil coking.