🏷️ Basic Information Identification Make: BMW Model: 3 Series Model Variant: 328i Year: 1994 Generation Chassis Code: E36 Codes Engine Code Primary: M52B28 (for 328i) 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe Philosophy: Performance-oriented, driver-focused luxury vehicle Competitive Analysis Primary Competitors 1994: Mercedes-Benz C-Class (W202), Audi A4 (B5), Lexus ES300, Infiniti J30 Key Features Driving Dynamics: Renowned for balanced chassis, responsive steering, and rear-wheel-drive dynamics Powertrain Emphasis: Smooth and powerful inline-six engines Build Quality: Typical BMW build quality and attention to detail Manual Purpose Target Audience: BMW Technicians, Independent Repair Shops, Enthusiast DIYers 📋 Manual Details Coverage Areas Countries: Global (primarily North America/Europe) Vehicle Variants Covered: All Models/Engines/Trim/Transmissions Types Page Count Estimated Pages: 1000+ Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine (M52B28), Fuel System, Cooling System, Lubrication System, Exhaust System, Drivetrain, Transmission (Manual & Automatic) Chassis: Suspension (Front & Rear), Steering, Brakes (Front & Rear), Wheels & Tires Electrical: Engine Control Unit (ECU), Ignition System, Lighting System, Instrumentation, Audio System, Power Accessories (Windows, Locks, Mirrors), HVAC Controls, Starter & Charging System, SRS (Airbag) System Body: Body Panels, Doors, Hood, Trunk, Bumpers, Glass, Seals, Interior Trim Procedures Included Maintenance: Routine Service, Oil Changes, Filter Replacements, Fluid Checks & Replacements, Spark Plug Replacement, Belt Inspection & Replacement Repair Rebuild: Engine Rebuild, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis & Replacement, Body Panel Repair Diagnostics: Troubleshooting Guides, Symptom-Based Diagnostics, Wiring Diagrams, Diagnostic Trouble Codes (DTCs) Installation: Component Installation & Removal (e.g., alternator, starter, sensors) Technical Depth Depth: Comprehensive (from basic maintenance to complete engine and transmission overhauls, including detailed electrical schematics and diagnostic procedures) 📊 Manual Specifications File Format Type: Digital (PDF) Searchability: Likely searchable text (depending on scan quality) Printability: Printable pages Print Quality Quality: High-resolution scans of original documentation Binding Type Type: N/A (Digital Format) Paper Type Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline 6-cylinder Engine Code: M52B28 Displacement: 2.8 Liters (2793 cc) Bore X Stroke: 84.0 mm x 90.0 mm Compression Ratio: 10.2:1 Performance Horsepower: 190 hp @ 5500 rpm Torque: 205 lb-ft @ 4200 rpm Fuel System Induction: Bosch Motronic M5.2 Engine Management System with Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91+ Octane) Lubrication Oil Capacity: 6.5 Liters (6.9 US Quarts) with filter Recommended Oil Viscosity: SAE 5W-30 or 5W-40 Synthetic Cooling System Coolant Capacity: 9.0 Liters (9.5 US Quarts) Coolant Type: BMW Antifreeze/Coolant, Blue (G48) 🔧 Transmission Standard Type: 5-Speed Manual (Getrag 260/5 or ZF S5D 310Z) Optional Type: 4-Speed Automatic (ZF 4HP22 EH) Features Manual Clutch: Hydraulically actuated, single-plate dry clutch Automatic Shift Modes: Sport (S) and Economy (E) modes Fluid Specs Manual Transmission Fluid: BMW MTF LT-2 or equivalent (e.g., Pentosin ATF 7100) Automatic Transmission Fluid: Dexron III or ZF Lifeguardfluid 5 📐 Dimensions Exterior Length: 4,433 mm (174.5 in) Width: 1,711 mm (67.4 in) Height: 1,393 mm (54.8 in) Wheelbase: 2,700 mm (106.3 in) Weights Curb Weight Manual: 1,420 kg (3,130 lbs) Curb Weight Automatic: 1,450 kg (3,197 lbs) Gross Vehicle Weight Rating: 1,900 kg (4,189 lbs) Towing Capacity: Not Recommended/Specified by Manufacturer 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: Likely 4-star (based on contemporary E36 testing) NHTSA Frontal Impact Passenger: Likely 4-star (based on contemporary E36 testing) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional ASC+T (Automatic Stability Control + Traction) Passive Features Airbags: Driver and Passenger Frontal Airbags (SRS) Seatbelts: 3-point front and rear seatbelts with pretensioners Body Structure: Integrated safety cage, crumple zones 💡 Technology Features Infotainment Audio System: Factory AM/FM Cassette player with optional CD changer. Basic speaker system. Climate Control: Manual or optional Automatic Climate Control (ACC) Driver Assistance Cruise Control: Standard electronic cruise control Connectivity Bluetooth: Not available from factory Usb: Not available from factory Lighting Headlights: Halogen Projector Headlights 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 - 10,000 miles (12,000 - 15,000 km) or 12 months, whichever comes first (with synthetic oil) Engine Air Filter: Every 30,000 miles (48,000 km) or as needed based on conditions Cabin Air Filter: Every 15,000 miles (24,000 km) or 12 months Spark Plugs: Every 60,000 miles (96,000 km) (use premium long-life plugs like NGK BKR6EK or equivalent) Coolant Flush: Every 30,000 miles (48,000 km) or 24 months Fluid Specifications Brake Fluid: DOT 4 Synthetic Power Steering Fluid: Pentosin CHF 11S or BMW P/N 81 22 9 407 455 Known Issues Cooling System: Plastic expansion tanks are prone to cracking; water pump failure, thermostat housing leaks. Suspension: Front control arm bushings (bushings), ball joints, and tie rod ends wear out, leading to steering wander. Electrical: ABS sensor failure, VANOS (Variable Valve Timing) solenoid issues, CCV (Crankcase Ventilation) system clogging. Engine: Oil filter housing gasket leaks, oil pan gasket...