🏷️ Basic Information Identification Make: Alfa Romeo Model: 164 Codes Platform Code: Type Four Platform 👋 Introduction Market Position Segment: Executive/Luxury Saloon Target Audience: Enthusiasts, DIY mechanics, professional workshops servicing Alfa Romeo vehicles. Competitive Analysis Competitors: BMW 5 Series, Mercedes-Benz E-Class, Audi 100, Volvo 240/740, Saab 9000, Lancia Thema. Key Features Design Origin: Styling by Pininfarina, influenced by Ferrari Testarossa. Engineering Innovation: First Alfa Romeo utilizing extensive Computer-Aided Design (CAD) for structural stress analysis, leading to a rigid yet lightweight body. Platform Sharing: Shared the Type Four platform with Lancia Thema, Fiat Croma, and Saab 9000, contributing to aerodynamic efficiency. Build Quality Improvement: Significant improvements in build quality, featuring galvanised steel for frame and body panels, addressing historical rust concerns. Drivetrain Configuration: Front-wheel drive, a departure for Alfa Romeo's top-line saloons, offering comfort and sure-footedness. Driving Dynamics: Retained a distinctively sporting character despite FWD, though some torque steer was noted in earlier models. 📋 Manual Details Coverage Areas Covered Years: 1988, 1989, 1990, 1991, 1992, 1993 Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine Service: Detailed diagnostics, overhaul, timing belt replacement, fuel injection system, ignition system, cooling system, lubrication system. Transmission Service: Manual and Automatic transmission repair, clutch replacement, differential service, fluid specifications. Chassis And Suspension: Front and rear suspension repair, steering system diagnostics, wheel alignment specifications, shock absorber replacement. Brakes: Brake system overhaul, ABS diagnostics, brake pad and rotor replacement, hydraulic system bleeding. Electrical System: Complete wiring diagrams, component testing, starter, alternator, battery service, lighting, fuse and relay identification. Body And Interior: Body panel repair, rust prevention, interior trim removal and installation, door mechanisms, glass replacement. Climate Control: HVAC system diagnostics, A/C refrigerant handling, heater core replacement. Procedures Included Diagnostic Procedures: Troubleshooting flowcharts, fault code interpretation, component testing methods. Maintenance Procedures: Scheduled maintenance intervals, fluid changes, filter replacements, tune-up procedures. Repair Procedures: Step-by-step guides for engine, transmission, suspension, brake, and electrical system repairs. Rebuilding Procedures: Engine and transmission rebuild specifications and procedures. Technical Depth Depth: Comprehensive coverage from basic maintenance to full engine and transmission rebuilds, including advanced diagnostics and electrical troubleshooting. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text content Print Quality: High-resolution, printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: 164 V6 (Busso V6) Engine Type: 60-degree V6, naturally aspirated Displacement: 3.0 Liters (2959 cc) Bore X Stroke: 93.0 mm x 72.6 mm Compression Ratio: 10.0:1 Horsepower Peak: 210 PS (207 hp) @ 6000 rpm (European spec) Torque Peak: 285 Nm (210 lb-ft) @ 4500 rpm (European spec) Fuel System Fuel Delivery: Bosch Motronic electronic fuel injection Recommended Fuel: Unleaded gasoline, 95 RON Engine Variants Other Engines: 2.0L 8V Turbocharged I4 (some markets), 3.0L V6 (early models, potentially lower power output). 🔧 Transmission Standard Type: 5-speed Manual Transaxle Optional Type: 4-speed Automatic Transaxle (e.g., ZF) Features Torque Steer Mitigation: Designed with efforts to counteract torque steer inherent in FWD performance vehicles. 📐 Dimensions Exterior Length: Approx. 4730 mm (186.2 in) Width: Approx. 1760 mm (69.3 in) Height: Approx. 1430 mm (56.3 in) Wheelbase: Approx. 2660 mm (104.7 in) Weights Curb Weight: Approx. 1450-1550 kg (3197-3417 lbs), depending on engine and configuration. 🛡️ Safety Features Ratings Crash Test History: Limited publicly available crash test data from original period, but construction emphasized rigidity. Active Features ABS: Anti-lock Braking System (ABS) available, often standard on higher trims. Traction Control: Traction control system (ASR) available on some models. Passive Features Airbags: Driver's airbag standard, passenger airbag optional on some models. Seatbelts: Pre-tensioning seatbelts. Body Structure: High-strength steel safety cage, crumple zones. 💡 Technology Features Infotainment Audio System: Factory fitted sound systems, often with premium brands (e.g., Blaupunkt) and cassette decks. Climate Control System: Automatic climate control (ACC) available on higher trims, utilizing electronic sensors and actuators. Driver Assistance Cruise Control: Standard on many models. Onboard Computer: Basic trip computer functions (fuel economy, range) available on some versions. Connectivity Early Features: No modern connectivity features like Bluetooth or USB; radio controlled via physical buttons. 🔧 Maintenance Service Intervals Oil Change: Every 10,000 km (6,000 miles) or 12 months. Timing Belt: Every 60,000 km (37,000 miles) or 5 years (critical for V6 engines). Fluid Specifications Engine Oil: API SG/SH, SAE 10W-40 or 10W-50 synthetic or semi-synthetic (refer to manual for specific viscosity based on climate). Coolant: Ethylene glycol-based antifreeze, 50% mix with distilled water. Transmission Fluid Manual: API GL-4, SAE 75W-90 or 80W-90 gear oil. Transmission Fluid Automatic: Dexron III/Mercon compatible ATF. Brake Fluid: DOT 3 or DOT 4 brake fluid. Known Issues Electrical Gremlins: Known for sporadic electrical issues, often related to aging wiring harnesses, connectors, or ground points. Engine Management: Motronic system can be...