Market Segment:
Performance Rally Homologation Special / Enthusiast vehicle
Key Competitors Era:
Ford Sierra RS Cosworth, Peugeot 205 T16 (though often in a higher class), Audi Sport Quattro
Vehicle Heritage:
Born from rally homologation requirements for Group A racing, the Delta HF Integrale rapidly became a legend.
Performance Focus:
Renowned for its advanced all-wheel-drive system, turbocharged engine, and robust chassis, optimized for rallying.
Target Audience:
Professional technicians and experienced DIY mechanics with basic electrical and mechanical knowledge.
Manual Benefit:
Empowers owners to perform maintenance and repairs confidently, mirroring factory-trained technician knowledge.
Coverage Scope:
Comprehensive repair and service for Lancia Delta Integrale 1988
Estimated Page Count:
Extensive (typical factory service manuals for this era are 1000+ pages)
Manual Type:
Repair Service Manual / Workshop Manual
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader, WinZip (or equivalent unzipping software)
Operating System Compatibility:
All Versions of Windows & Mac
Engine Systems:
Engine mechanical, engine management (ECU), fuel system, ignition system, cooling system, lubrication system, exhaust system, turbocharging system
Drivetrain Systems:
Transmission (manual), transfer case, differentials (front, rear, center), driveshafts, CV joints
Suspension And Steering:
Front suspension, rear suspension, steering rack, power steering system, wheel alignment specifications
Braking System:
Front brakes (ventilated discs), rear brakes (discs), ABS system (if equipped), brake hydraulics, parking brake
Electrical System:
Wiring diagrams, fuse box layout, lighting system, starting system, charging system, instrument cluster, auxiliary circuits
Body And Chassis:
Body panels, doors, windows, interior trim, underbody protection, chassis components
Maintenance Procedures:
Routine checks, fluid changes (oil, coolant, brake fluid), filter replacements, spark plug replacement, belt inspections/replacement
Repair Procedures:
Engine rebuilds, transmission overhaul, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair
Disassembly And Assembly:
Step-by-step instructions for disassembling and reassembling major vehicle components
Cleaning And Reinstalling:
Procedures for cleaning and properly reinstalling parts during maintenance and repair
Diagnostic Capabilities:
Advanced diagnostics, troubleshooting guides, fault code interpretation (where applicable for the era)
Rebuild Information:
Detailed instructions for complete engine and transmission rebuilds, including specifications for clearances and torque values
Engine Code:
Tipo 831 C.000 (evolved from the Lancia Thema Turbo engine)
Engine Configuration:
Inline-4, turbocharged and intercooled
Displacement:
1995 cc (2.0 Liters)
Horsepower:
185 bhp (138 kW) @ 5250 rpm
Torque:
295 Nm (218 lb-ft) @ 3500 rpm
Fuel Delivery:
Bosch LE2-Jetronic Fuel Injection
Ignition Type:
Electronic Ignition
Cooling Medium:
Water-cooled
Turbocharger Type:
Garrett T3 (Water-cooled, with wastegate)
Crash Test Results:
Limited official crash test data readily available for this specific era and homologation model. The design focused on structural rigidity for rally use.
Braking System Performance:
Powerful ventilated front discs and rear discs, often with ABS (Anti-lock Braking System) as an option or standard on later models.
Chassis Design:
Reinforced chassis structure, roll cage integration for rally variants, sturdy body construction.
Seat Belts:
Three-point seat belts (front and rear, depending on market and specification).
Audio System:
Basic AM/FM radio and cassette player, typically with factory-branded speakers. Aftermarket upgrades common.
ABS System:
Anti-lock Braking System (optional or standard depending on market, a significant feature for its time).
Connectivity Features:
Minimal by modern standards. Focus is on mechanical and performance systems.
Engine Oil Change:
Typically every 7,500 - 10,000 km (4,500 - 6,000 miles) or 12 months, subject to driving conditions. Specific interval detailed in manual.
Timing Belt Replacement:
Critical interval, typically around 50,000 - 75,000 km (30,000 - 45,000 miles). Failure can cause severe engine damage. Detailed in manual.
Spark Plug Replacement:
Typically every 20,000 - 30,000 km (12,000 - 18,000 miles).
Engine Oil Specification:
API SG/SH or ACEA A2/A3 rated synthetic or semi-synthetic oil, viscosity typically 10W-40 or 10W-50 for turbocharged applications. Specific recommendation in manual.
Coolant Specification:
Ethylene Glycol based antifreeze, typically a 50/50 mix with distilled water. Specific type (e.g., Type 1 or Type 2 coolant) detailed in manual.
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid. Regular flushing and replacement is crucial for brake system performance.
Rust And Corrosion:
Common issue for vehicles of this era, particularly in areas prone to road salt. Thorough inspection of sills, wheel arches, and floor pans is essential.
Turbocharger Wear:
Wear on the turbocharger seals and bearings can lead to oil consumption and loss of boost. Regular oil changes with quality oil are vital.
Differential And Transfer Case Leaks:
Seals in the AWD system can degrade over time, leading to leaks. Proper maintenance of the AWD system is crucial for its longevity.
Suspension Bushings:
Wear on rubber suspension bushings can affect handling and ride comfort. Replacement with quality components is recommended.
Rally Legacy:
Lancia has a storied history in rallying, with the Delta lineage continuing this tradition with incredible success.
Delta Series:
The Integrale evolved from the Lancia Delta series, specifically built to meet Group A rally homologation rules.
Integrale Variants:
The 1988 model is the first iteration of the 'Integrale' designation, featuring widened wheel arches, updated suspension, and the powerful turbocharged engine.
Production Period:
Original Delta production: 1979-1994. Integrale variants were produced from 1987 onwards.
