Segment:
Executive Sedan / Luxury Sports Sedan
Key Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi 100/A6, Volvo 960, Saab 9000.
Design Philosophy:
Front-wheel drive platform (Type 4) by Pininfarina, distinctive wedge-shaped styling, luxurious interior appointments, powerful V6 engines, engaging driving dynamics characteristic of Alfa Romeo.
Target Audience:
Discerning buyers seeking a blend of Italian style, performance, and luxury, often appreciating the enthusiast appeal of the Alfa Romeo brand.
Engine Systems:
Engine mechanical, fuel system (injection), ignition system, cooling system, lubrication system, exhaust system, engine management (ECU), timing belt replacement, cylinder head overhaul, piston and connecting rod installation, crankshaft and bearing service.
Transmission Systems:
Manual transmission service, automatic transmission service (where applicable to specified years), clutch system, drive shafts, differentials.
Chassis Systems:
Suspension (front and rear), steering system (power steering, steering rack), braking system (ABS, disc/drum specifications, caliper overhaul, master cylinder service), wheel bearings.
Electrical Systems:
Wiring diagrams, lighting system, starting and charging system, battery service, fuses and relays, instrument cluster, power windows, power locks, climate control electronics, diagnostic connectors, sensor testing and replacement.
Bodywork And Interior:
Body panel removal and installation, door mechanisms, interior trim, seat adjustment, dashboard removal, body repair techniques, rust prevention, paint codes (general information).
Maintenance Procedures:
Scheduled maintenance, oil change intervals and specifications, filter replacement, fluid level checks and top-offs, spark plug replacement, air filter service, brake fluid flush, coolant service.
Repair Procedures:
Step-by-step removal, disassembly, inspection, repair, reassembly, and installation for all major components and systems. Includes detailed instructions for engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs, and electrical system troubleshooting.
Troubleshooting Guides:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting charts, electrical diagnostic flowcharts, error code interpretation (where applicable).
Adjustment Procedures:
Carburetor adjustments (if applicable to specific models/years), idle speed control, ignition timing, valve clearance adjustments, parking brake adjustment, headlight aim.
Diagnostics And Testing:
Detailed diagnostic procedures for all major systems, including engine performance, transmission operation, brake system faults, and electrical issues. Includes guidance on using diagnostic tools and interpreting sensor data.
Special Tool References:
References specific Alfa Romeo service tool numbers and illustrates their usage where necessary.
Depth:
Comprehensive, bumper-to-bumper coverage suitable for professional technicians and advanced DIY enthusiasts. Includes detailed torque specifications, wear limits, and diagnostic procedures.
Pictorial Diagrams:
Includes detailed illustrations, exploded diagrams, drawings, and photos guiding through service procedures.
Completeness:
100% complete and intact, covering all aspects from basic maintenance to complete overhauls.
Oil Change Interval Km:
Typically every 10,000 - 15,000 km or annually (refer to manual for exact specification based on usage).
Timing Belt Replacement Km:
Crucial service interval, usually around 60,000 - 90,000 km or every 5-7 years due to the interference nature of the V6 engines.
Engine Oil Type And Capacity:
Refer to manual for specific viscosity grade (e.g., 10W-40 or 15W-50 synthetic blend) and capacity (approx. 4.5 - 5.5 liters).
Coolant Type:
Ethylene glycol-based coolant, typically blue or green, mixed 50/50 with distilled water. Capacity approx. 7-8 liters.
Brake Fluid Type:
DOT 3 or DOT 4.
Power Steering Fluid Type:
Refer to manual, often a specific ATF or hydraulic fluid.
Common Wear Items:
Timing belt tensioners and idler pulleys, water pump, suspension bushings, exhaust system components, window regulators, electric cooling fan motors, mass airflow sensor (MAF).
Electrical Gremlins:
Characteristic of older Italian cars, though the 164 was generally more reliable than previous Alfa models. Issues can arise from aging wiring harnesses, connectors, and ground points.
Key Principles:
Emphasizes following scheduled maintenance, rectifying problems promptly, using genuine parts, and adhering to procedures to maximize vehicle life and reliability.