Target Audience:
Alfa Romeo 155 owners and independent repair shops seeking detailed technical information for maintenance and repair.
Value Proposition:
Empowers owners to perform their own servicing and repairs, saving potentially thousands of dollars by avoiding dealership or independent mechanic markups.
Advantage:
Provides same level of detail as dealership manuals, enabling significant cost savings on repairs and maintenance.
Content Highlight:
All repairs A-Z, mechanical and electrical, extensive diagrams, printable format.
Licensing:
Lifetime usage, no time-out or expiration.
Applicable Years:
1992, 1993, 1994, 1995, 1996, 1997
Models Covered:
All Alfa Romeo 155 models including all engine types and trim levels
Estimated Page Count:
Likely extensive, typical of full workshop manuals for multiple model years and engine options. Exact count not specified, but implied to be comprehensive.
Type:
Workshop Service Repair Manual
Scope:
Comprehensive 'Real Deal' workshop service repair manual, not a generic guide.
Language:
Likely English, based on product description and common market availability for such manuals.
Engine Mechanical:
Engine removal/installation, cylinder head, valve train, engine block, lubrication, intake, exhaust
Engine Management:
Fuel, emissions, ignition, air conditioning, engine repair
Drivetrain:
Transaxle, clutch, manual transmission, automatic transmission, differential, driveshaft
Chassis:
Steering, suspension, brakes (including ABS)
Electrical System:
Complete electrical system, including wiring diagrams, SRS (Supplemental Restraint System)
Bodywork:
Body repair and related systems
Climate Control:
Cooling, heating, air conditioning, automatic climate control
Diagnostics Electrical:
Wiring diagrams are explicitly mentioned, indicating detailed electrical diagnostics coverage, essential for troubleshooting modern vehicles of this era.
Routine Maintenance:
Oil changes, filter replacements, fluid checks, tire rotations, inspections
Tune Up:
Spark plug replacement, ignition timing adjustment, fuel system cleaning
Major Repairs:
Engine rebuilds, transmission overhaul, brake system servicing, suspension component replacement
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, electrical fault finding
Specialized Procedures:
Valve timing, chain/gear replacement, tensioner adjustments/release/reset
Depth:
Comprehensive A-Z coverage, suitable for DIY mechanics and professional technicians. Includes detailed diagrams and pictures for clarity.
Specifications Detail:
Includes tightening torques, timing marks, valve timing procedures, chain routing, sprocket/gear timing marks, and special tool requirements.
Accessibility:
Searchable text and printable pages
Platform Compatibility:
Compatible with any PC/MAC computer running operating systems such as Windows XP, NT, 2000, Vista, Windows 7, and likely newer versions.
Quality:
Professional quality, high-resolution images and diagrams.
Binding:
Not applicable (digital download)
Paper Type:
Not applicable (digital download)
Engine Options:
The Alfa Romeo 155 offered several engine variants during its production run. Common engines included: Twin Spark (2.0L 4-cylinder), V6 Busso (2.5L V6), and turbodiesel variants.
Example Performance 2 0 Ts:
Approx. 150-155 hp, 185-190 Nm torque (depending on exact year and tune)
Example Performance 2 5 V6:
Approx. 166 hp, 220 Nm torque (for the naturally aspirated Busso V6)
Fuel Delivery:
Electronic Fuel Injection (EFI) for most petrol variants, likely with multi-point injection.
Manual Transmission:
Most models featured a 5-speed manual transmission. Specific gear ratios and clutch details would be in the manual.
Automatic Transmission:
Some higher-specification models or specific markets may have offered an automatic transmission option, likely a 4-speed unit. Manual would detail this.
All Wheel Drive:
The 155 Q4 model featured a sophisticated permanent all-wheel-drive system with a viscous coupling centre differential and a Torsen rear differential.
Crash Safety:
No specific Euro NCAP ratings available for this era, but the vehicle structure and safety features would have complied with contemporary European standards. Manual details SRS system.
ABS:
Anti-lock Braking System (ABS) was available as an option or standard on higher trims.
Airbags:
Driver and passenger airbags (SRS) became more common through the mid-90s, especially on facelifted models. Manual provides SRS details.
Audio System:
Factory fitted Clarion or Blaupunkt radio/cassette players, with optional CD changers on later models. Manual covers wiring and diagnostics.
ABS:
As mentioned, ABS was an important safety technology available. Manual details its operation and servicing.
Lighting:
Halogen headlights, typically with optional front fog lights. Manual details bulb types and headlight adjustment procedures.
Oil Change Interval:
Typically every 10,000-15,000 km or 12 months, but specific recommendations would be in the manual based on engine type.
Timing Belt Replacement:
Crucial for Twin Spark engines. Interval is critical and generally around 60,000-80,000 km or 5 years. The manual will specify the exact interval and procedure.
Engine Oil:
Likely requires a 10W-40 or 5W-40 synthetic or semi-synthetic oil meeting API SJ/CF or ACEA A3/B3 specifications. Manual will confirm exact grade.
Coolant:
Ethylene glycol based coolant with corrosion inhibitors, typically a 50/50 mix with distilled water. Manual will specify type and capacity.
Brake Fluid:
DOT 3 or DOT 4 brake fluid. Manual will confirm precise specification and change interval.
Twin Spark Engine:
Valve stem seals, timing belt wear, potential oil consumption, spark plug wear (requiring replacement of dual plugs).
Busso V6 Engine:
Cam belt wear (critical), oil leaks from cam covers, potential radiator and water pump issues.
General:
Rust around wheel arches and sills, electrical gremlins (common in older Italian cars), suspension wear.
Alfa Romeo Legacy:
Alfa Romeo has a long history of producing sporting and driver-focused cars, known for their distinctive styling and engaging handling.
155 Development:
The 155 was introduced in 1992 as a replacement for the Alfa Romeo 75. It was based on the Fiat Tipo platform (Tipo Four platform) and marked a shift for Alfa Romeo towards more mainstream, front-wheel-drive platforms for its executive saloon.
Facelift:
A significant facelift occurred in 1995, bringing updated styling, improved interior, and some mechanical revisions.
Production Period:
1992-1997
