1987 Porsche 944 Service and Repair Manual

Regular price $29.99 USD
Covers all 1987 944 trims — S Coupe 2-Door, Base Coupe 2-Door, Turbo Coupe 2-Door ·
Digital format
Any device
Yours forever
Money-back
4.7 · Trusted by 14,000+ mechanics & DIYers
1987 Porsche 944 Service and Repair Manual preview page 1
1987 Porsche 944 Service and Repair Manual preview page 2
1987 Porsche 944 Service and Repair Manual preview page 3
1987 Porsche 944 Service and Repair Manual preview page 4
End of Preview

Unlock the Full Manual

Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$29.99
Scroll to view more pages
Buy 2+ Manuals, Save 20% Discount applied automatically at checkout
20% OFF

1987 Porsche 944 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • S Coupe 2-Door
  • Base Coupe 2-Door
  • Turbo Coupe 2-Door

Engines covered

  • 2.5L 2475CC l4 GAS DOHC Naturally Aspirated
  • 2.5L 2475CC l4 GAS SOHC Turbocharged
  • 2.5L 2475CC l4 GAS SOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams
NHTSA #90V06100002/04/1990Component: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

THE HOSE MATERIAL USED IN THE SHORT SECTION OF THE HIGH PRESSURE FUEL LINE HOSE, BETWEEN THE FUEL RAIL AND FUEL PRESSURE REGULATOR, IS SUBJECT TO HARDENING, AND COULD CAUSE FUEL LEAKS BETWEEN THE HOSE

Consequence

FUEL LEAKS COULD IGNITE ON THE HOT EXHAUST SYSTEM, OR ANY OTHER SOURCE OF IGNITION, RESULTING IN AN

Remedy

REPLACE FUEL LINE HOSE WITH HOSES MADE OF IMPROVED MATERIAL.

TSB #10246417

Information for PIWIS tester update 42.300.050 & .052

TSB #10246387

Instructions on manufactures certificate for approved Porsche A40 engine oils

TSB #10246384

Instructions on manufacturers certificate for approved C20 engine oils

TSB #10246385

Instructions on manufactures certificate for approved Porsche C30 engine oils

TSB #10246372

Information for PIWIS tester update 42.300.035

TSB #10246374

Information for PIWIS tester update 42.300.040 & .041

TSB #10246369

Information for PIWIS tester update 42.300.030 - .032

TSB #10246366

Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY

Showing the 8 most recent of 73 technical service bulletins on file with NHTSA.

20020924Component: FUEL SYSTEM, GASOLINE:DELIVERYFire reported

UNDER HOOD FIRE OCCURED FROM FUEL LINE SEPERATION WHILE BEING DRIVEN AND APPROACHING A STOP SIGN. NLM

19970212Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

BRAKES FADED, INCREASING THE OVERALL STOPPING DISTANCE/CAUSED ACCIDENT.

19970103Component: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

THE VEHICLE WAS BEING DRIVEN AND WENT UP IN FLAMES DUE TO THE FUEL LINES. THIS COMPONENT IS UNDER RECALL AND WAS ALLEGEDLY REPAIRED IN 1991. *AK

19950111Component: AIR BAGS

FALSE DEPLOYMENT OF AIR BAGS WHEN BRAKING. "DUP: SEE 956540". *AK

Other Years of the Porsche 944

More Porsche Models