🏷️ Basic Information

Make:

Chevrolet

Model:

Corvette

Generation:

C4

Year:

1987

Chassis Code:

C4

👋 Introduction

Market Position:

Essential diagnostic and repair resource for 1987 Chevrolet Corvette C4 owners and independent technicians

Competitive Analysis:

Provides vehicle-specific, factory-level data, superior to generic repair guides in terms of accuracy and comprehensiveness

Key Features:

Provides detailed inspection procedures for wear and tear on various components

📋 Manual Details

Coverage Areas:

All Models & All Repairs A-Z

Page Count:

Not Specified (Comprehensive)

Manual Type:

Service and Repair Manual

Language:

English

Format:

PDF (Printable, Searchable)

Searchability:

Searchable text within the PDF allows for quick finding of specific topics and information

📖 Manual Coverage

Systems Covered:

Maintenance, Engine, Control System, Mechanical, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior & Interior, Electrical, Multiplex/Can Communication

Brake System Coverage:

Front and rear disc brakes, ABS system components, hydraulic lines, master cylinder, parking brake mechanism

Suspension System Coverage:

Independent front and rear suspension, control arms, springs, shock absorbers, anti-roll bars, steering knuckle components

Fuel System Coverage:

Fuel pump, fuel injectors, fuel pressure regulator, fuel filter, TPI system components

Electrical System Coverage:

Alternator, starter, battery, ignition system, lighting, power accessories, sensors, actuators

Body And Trim Coverage:

Interior and exterior trim removal and installation, body panel alignment, door and window mechanisms

Procedures Included:

Step-by-step repair instructions, diagnostic procedures, troubleshooting, routine maintenance, component replacement, wiring schematic interpretation, component adjustment, fluid service

Wiring Schematics Coverage:

Complete and detailed wiring diagrams for all vehicle systems, including engine, chassis, and body electrical

Engine Rebuild Procedures:

Detailed instructions for complete engine disassembly, inspection, component replacement, and reassembly

Air Conditioning Service:

Refrigerant handling, component replacement, leak detection, system evacuation and charging

Technical Depth:

Factory-level detail, designed for dealership technicians, covering basic to advanced repairs and diagnostics

Diagnostic Procedures:

In-depth diagnostic trees and troubleshooting guides for common and uncommon issues

Technical Specifications:

Includes detailed specifications for measurements, clearances, pressures, and voltages

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution, printable at original size, ability to enlarge images

Binding Type:

Digital (No physical binding)

Paper Type:

N/A (Digital)

Compatibility:

Windows (Vista32/64, XP, ME, 98, NT, 2000) and Mac OS

Requirements:

Adobe PDF Reader, Winzip (free online)

⚙️ Engine Specifications

Primary Engine:

5.7L L98 V8 (350 ci)

Horsepower:

230 hp @ 4,000 rpm

Torque:

330 lb-ft @ 3,200 rpm

Fuel System:

Bosch Tuned Port Injection (TPI)

Engine Management:

ECM (Engine Control Module)

Diagnostic Trouble Codes:

Covered in detail, including flashing procedures

Emissions Control System:

Catalytic converter, EGR (Exhaust Gas Recirculation) system, O2 sensors

Cooling System Type:

Pressurized, Liquid-Cooled

Oil Capacity Quarts:

5.0 (with filter)

🔧 Transmission

Standard Transmission:

4-Speed Automatic (700R4)

Optional Transmission:

None (87 model year)

Transmission Fluid Type:

Dexron-III (or equivalent)

Transmission Fluid Capacity Quarts:

11.0 (refill)

📐 Dimensions

Length Inches:

176.5

Width Inches:

71.0

Height Inches:

46.4

Curb Weight Lbs:

3200-3400 (approx.)

Wheelbase Inches:

96.2

🛡️ Safety Features

Safety Ratings:

Not applicable to 1987 models in modern rating systems (NHTSA/IIHS)

Active Features:

Anti-lock Braking System (ABS)

Passive Features:

Seat belts, energy-absorbing steering column, reinforced cabin structure

💡 Technology Features

Infotainment Features:

Analog gauges with digital odometer, premium audio system (optional), cassette player

Driver Assistance Features:

Anti-lock Braking System (ABS)

Connectivity Features:

N/A (Basic for the era)

Headlight Type:

Pop-up Halogen Headlights

Climate Control Type:

Manual or Automatic Climate Control (optional)

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles or 3 months (recommendation)

Transmission Fluid Change Interval:

Every 30,000 miles or 24 months (recommendation)

Coolant Change Interval:

Every 30,000 miles or 24 months (recommendation)

Engine Oil Type:

API SG, SAE 5W-30 (or 10W-30 depending on climate)

Brake Fluid Type:

DOT 3

Coolant Type:

Ethylene Glycol based, permanent type (e.g., Prestone)

Known Issues:

Early C4s can have issues with dashboard cracking, electronic control module (ECM) failures, and some minor interior trim degradation. Specific to 1987 L98 engines, potential issues may relate to sensor accuracy within the TPI system.

Spark Plugs:

AC Delco Rapid-Fire or equivalent (specific part numbers detailed in manual)

Oil Filter Part Number:

PF44 (AC Delco) or equivalent

Air Filter Part Number:

A1243C (AC Delco) or equivalent

📚 Vehicle History

Brand Heritage:

Chevrolet, a division of General Motors, has a long history of producing performance vehicles, with the Corvette being its flagship sports car since 1953.

Model Evolution:

The 1987 model year is part of the early C4 generation, characterized by a focus on chassis stiffness, improved aerodynamics, and a more modern interior compared to the C3.

Production Years C4:

1984-1996

Manufacturing Location:

Bowling Green, Kentucky, USA

🏆 Awards & Recognition

Recognitions:

While specific awards for the 1987 model are not readily available in summary, the C4 Corvette consistently received praise for its handling and performance improvements over previous generations during its production run.