🏷️ Basic Information Identification Make: Alfa Romeo Model: 155 Year: 1996 Codes Chassis Code: 155 (Type 167) 👋 Introduction Market Position Segment Positioning: The Alfa Romeo 155 was a compact executive car that aimed to blend Alfa Romeo's traditional sporty characteristics with increased practicality and mainstream appeal, competing with vehicles like the BMW 3 Series and Mercedes-Benz C-Class. Competitive Analysis Competitors: BMW 3 Series (E36), Mercedes-Benz C-Class (W202), Audi 80/A4 (B5), Volvo S40/V40. Key Features Design Philosophy: A blend of sporty handling, Italian styling, and a more accessible ownership experience compared to previous Alfa Romeo models. Manual Value Proposition: Empowers owners to perform maintenance and repairs independently, saving costs and ensuring quality work with detailed instructions. 📋 Manual Details Coverage Areas Coverage Summary: Comprehensive service, repair, and maintenance for the 1996 Alfa Romeo 155. Page Count Estimated Page Count: Detailed page count not specified, but comprehensive coverage suggests 500+ pages. Manual Type Manual Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Engine Service/Repair, Engine Control System, Fuel Injection/Fuel System, Cooling System, Emission System Drivetrain: Transmission Service/Repair, Axle Chassis: Suspension, Steering, Brake System, Chassis/Body Electrical: Electrical System, Wiring Diagram Restraint System: Restraint System (Airbags, Seatbelts) Procedures Included Maintenance: General Maintenance, Periodic Lubrication Troubleshooting: Troubleshooting Repair Rebuild: Disassembly, Reassembly, Repair, Service, Refurbish, Renovate, Mend, Fix Engine Rebuild: Detailed procedures for engine disassembly, overhaul, and reassembly, including cylinder head, pistons, crankshaft, and valvetrain. Transmission Overhaul: Procedures for manual and automatic transmission removal, disassembly, inspection, repair, and reinstallation. Technical Depth Depth Of Coverage: Comprehensive; covers everything from basic maintenance and troubleshooting to in-depth engine and transmission repair, and electrical diagnostics. Diagnostic Procedures: Includes methods for diagnosing engine performance issues, electrical faults, and mechanical problems. 📊 Manual Specifications File Format File Type: PDF Required Software: Adobe PDF Reader, WinZip Compatibility: All versions of Windows & Mac Print Quality Printability: Printable pages available Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper Type: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options 1996: Likely includes 1.8L (TS), 2.0L (TS), and potentially 2.5L V6 (QV) variants. The Twin Spark (TS) engines are most common. Engine Type: Inline-4 (Twin Spark), V6 Engine Layout: Transverse Front-Engine, Front-Wheel Drive (or All-Wheel Drive for Q4 variants) Performance Horsepower Range: Approximately 129 hp (1.8 TS) to 190 hp (2.5 V6 QV), with higher outputs for performance variants like the 'Veloce'. Torque Range: Varied by engine, e.g., around 170 Nm for the 2.0 TS. Fuel System Fuel Injection: Bosch Motronic electronic fuel injection Fuel Type: Unleaded Petrol (Gasoline) 🔧 Transmission Standard Standard Transmission: 5-speed Manual Optional Optional Transmission: 4-speed Automatic (e.g., ZF 4HP16 or similar) Features Drivetrain Options: Front-Wheel Drive (FWD), All-Wheel Drive (AWD) - known as 'Q4'. Clutch Type: Hydraulically operated single dry plate clutch 📐 Dimensions Exterior Length: Approx. 4400 mm (173.2 in) Width: Approx. 1700 mm (66.9 in) Height: Approx. 1420 mm (55.9 in) Weights Curb Weight: Approx. 1300-1400 kg (2866-3086 lbs) depending on engine and configuration. Wheelbase: Approx. 2600 mm (102.4 in) 🛡️ Safety Features Ratings Crash Test Performance: Information from 1996 is limited; however, generally, European cars of this era offered moderate protection. Euro NCAP testing was in its infancy. Active Features ABS: Anti-lock Braking System (ABS) often standard or optional. Traction Control: Traction Control System (ASR) available on some models, especially Q4. Passive Features Airbags: Driver's airbag typically standard; passenger airbag optional or standard on later/higher trims. Seatbelts: Pre-tensioned front seatbelts. 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette player, often with CD changer compatibility. Sound quality may be basic by modern standards. Driver Assistance Cruise Control: Optional on higher trim levels. Connectivity Phone Integration: No integrated Bluetooth or smartphone connectivity; aftermarket solutions would be required. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000-15,000 km (6,000-9,000 miles) or 12 months, whichever comes first, depending on driving conditions. Timing Belt Replacement: Crucial for Twin Spark engines. Typically every 60,000-80,000 km (37,000-50,000 miles) or 5 years. Failure can be catastrophic. Spark Plug Replacement: For Twin Spark engines, regular replacement is key. Check manual for specific intervals, often related to miles/years. Fluid Specifications Engine Oil Viscosity: Commonly SAE 10W-40 or 10W-50, but check specific engine requirements. Always use quality synthetic or semi-synthetic oil. Coolant: Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Brake Fluid: DOT 4 Known Issues Rust Corrosion: Common on wheel arches, sills, and door bottoms due to age and materials used in that era. Twin Spark Engine Issues: Potential for valve stem seal wear, oil consumption, and critical timing belt failure if not maintained. Check for oil leaks from the cam cover and rear main seal. Electrical Gremlins: Older Alfas can be prone to electrical issues, particularly with wiring harnesses, sensors, and ECUs, often exacerbated by corrosion. Suspension Wear:...