🏷️ Basic Information

Make:

Alfa Romeo

Model:

164

Years Covered:

1991, 1992, 1993

Chassis Codes:

Type 164

👋 Introduction

Vehicle Segment:

Executive Sedan

Competitors Era:

BMW 5 Series (E34), Mercedes-Benz E-Class (W124), Audi 100 (C3/C4), Lexus LS 400 (early models)

Design Philosophy:

Italian design flair, Pininfarina styling, driver-focused cockpit

Powertrain Focus:

Known for its powerful V6 engines, particularly the Busso V6

Cost Savings:

Enables DIY repairs, saving significant money on labor costs

Accessibility:

Instant digital access for immediate problem solving

Completeness:

Same information used by professional technicians, ensuring accuracy and detail

📋 Manual Details

All Models:

Yes

All Engines:

Yes

All Trims:

Yes

All Transmissions:

Yes

Estimated Page Count:

Hundreds of pages (estimated based on typical workshop manuals for this era)

Type:

Workshop Repair Service Manual

Language:

English

File Format:

PDF

Delivery Method:

Instant Download

📖 Manual Coverage

Engine Service Repair:

Comprehensive

Transmission Service Repair:

Comprehensive

Brake System:

Comprehensive

Wiring Diagrams:

Included

Electrical System:

Comprehensive

Suspension:

Comprehensive

Periodic Lubrication:

Included

Steering:

Comprehensive

Cooling System:

Comprehensive

Fuel Injection Fuel System:

Comprehensive

Emission System:

Comprehensive

Heater Air Conditioning:

Comprehensive

Engine Control System:

Comprehensive

Chassis Body:

Comprehensive

Restraint System:

Comprehensive

Interior:

Comprehensive

Differential Drive:

Comprehensive

Axle:

Comprehensive

General Maintenance:

Included

Troubleshooting:

Included

Repair Procedures:

Step-by-step with detailed substeps, notes, cautions, and warnings

Diagnostics:

Professional level diagnostic information

Electrical Diagnostics:

Combined with detailed wiring diagrams

Disassembly Assembly:

Included

Cleaning Reinstalling:

Included

Depth:

Factory level, professional technician quality

Illustrations:

Detailed illustrations, drawings, photos, and enlarged insets

Navigation:

Numbered table of contents for easy finding of information

📊 Manual Specifications

Print Quality:

Full Printable

Zoom Functionality:

Zoom IN/OUT capable

Software Requirements:

Adobe PDF Reader & WinZip

Compatibility:

All Versions of Windows & Mac

Binding:

Digital (PDF Download)

Paper Type:

N/A (Digital)

⚙️ Engine Specifications

Engine Family:

Alfa Romeo V6 'Busso'

Engine Displacement 12V:

2959 cc (2.96 L)

Engine Displacement 24V:

2959 cc (2.96 L) / 3179 cc (3.2 L) in later variants (though 3.2L is less common in this specific 91-93 range for 164)

Horsepower 12V:

Approx. 190-200 bhp (140-147 kW)

Torque 12V:

Approx. 250-260 Nm (184-192 lb-ft)

Horsepower 24V:

Approx. 210-230 bhp (154-169 kW)

Torque 24V:

Approx. 280-300 Nm (207-221 lb-ft)

Fuel Delivery:

Bosch Motronic Fuel Injection (specific version depends on engine variant)

Common Engine Codes:

AR06412 (12V), AR06424 (24V)

🔧 Transmission

Transmission Type Standard:

5-Speed Manual

Transmission Type Optional:

4-Speed Automatic (e.g., ZF 4HP-22)

Clutch Type:

Hydraulically operated dry single-plate clutch

📐 Dimensions

Length:

Approx. 4570 mm (179.9 in)

Width:

Approx. 1765 mm (69.5 in)

Height:

Approx. 1390 mm (54.7 in)

Curb Weight:

Approx. 1450-1550 kg (3197-3417 lbs) depending on configuration

🛡️ Safety Features

Passive Features General:

Crumple zones, reinforced passenger cell

ABS:

Anti-lock Braking System (ABS) typically standard or optional depending on trim/market

Airbags:

Driver airbag standard on most later models of this period; Passenger airbag less common or optional

💡 Technology Features

Audio System:

Factory fitted cassette player with AM/FM radio, often with amplifier and speaker upgrades available.

Climate Control:

Automatic climate control with optional heated seats and cruise control.

Cruise Control:

Typically optional depending on trim level.

Connectivity Features:

Limited by era; no modern Bluetooth or USB connectivity. Focus on basic audio and climate controls.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, depending on oil type and driving conditions (refer to manual for specifics).

Timing Belt Replacement:

Critical for Busso V6; typically every 30,000-50,000 miles (50,000-80,000 km) or 3-5 years. Failure can lead to catastrophic engine damage.

Engine Oil Type:

Synthetic or semi-synthetic 10W-40 or 15W-40 (API SG/SH or ACEA A2/A3) - consult manual for exact viscosity and specifications.

Coolant Type:

Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Specific Alfa Romeo or Fiat recommended coolant should be verified.

Brake Fluid:

DOT 3 or DOT 4.

Transmission Fluid Manual:

API GL-4 or GL-5 gear oil, viscosity 75W-90 or 80W-90 (refer to manual for specific fill quantity and type).

Transmission Fluid Automatic:

Specific ATF fluid (e.g., Dexron II-E or equivalent for ZF transmissions) - crucial to use the correct fluid for longevity.

Common Problem 1:

Timing belt failure if not replaced at recommended intervals.

Common Problem 2:

Electrical gremlins, particularly with aging wiring and connections.

Common Problem 3:

Wear and tear on suspension components, especially bushings and ball joints, due to age.

Common Problem 4:

Corrosion, particularly in wheel arches and sills.

Common Problem 5:

Fuel system issues, such as failing fuel pumps or injector problems.

📚 Vehicle History

Brand Legacy:

Alfa Romeo is renowned for its sporting heritage, passionate driving dynamics, and distinctive Italian design.

Model Generation:

The 164 represented Alfa Romeo's return to the executive sedan segment with a modern, front-wheel-drive platform (Type Four chassis, shared with Fiat Croma, Lancia Thema, Saab 9000) and a focus on performance and luxury.

Production Period:

1987-1998 (first generation), with the specified manual covering the early production years.