1987 Plymouth Horizon Service and Repair Manual

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Factory-Grade Data

1987 Plymouth Horizon 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

  • America Hatchback 4-Door

Engines covered

  • 2.2L 135Cu. In. 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

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Vehicle Safety Data

1987 Plymouth Horizon Recalls & Complaints

NHTSA #08E03300014/04/2008Component: SUSPENSION

FEDERAL MOGUL IS RECALLING 6,903 AFTERMARKET BALL JOINT ASSEMBLIES SHIPPED BETWEEN NOVEMBER 9, 2007 AND MARCH 26, 2008, WHICH MAY HAVE BEEN PACKAGED WITH INCORRECT NUTS. THE PART NUMBERS PACKAGED WIT

Consequence

THE NUTS INCLUDED IN THE PACKAGING FOR THESE BALL JOINT ASSEMBLIES ARE MISSING THE INTENDED PREVAILI

Remedy

FEDERAL MOGUL WILL NOTIFY OWNERS AND REPLACE THE PARTS FREE OF CHARGE. THE RECALL BEGAN ON MAY 22,

NHTSA #91V13200005/08/1991Component: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

PRESSURE REGULATOR INSTALLED IN THE FUEL SUPPLY PLUMBING SYSTEM LEAKS FUEL INTO THE ENGINE COMPARTMENT.

Consequence

FUEL LEAKS CAN RESULT IN A FIRE WHEN NEAR A SOURCE OFIGNITION.

Remedy

THE FUEL SUPPLY PRESSURE REGULATOR ASSEMBLY WILL BE REPLACED WITH A NEW ASSEMBLY TO ENSURE INTEGRITY

No service bulletins No technical service bulletins on file with NHTSA for the 1987 Plymouth Horizon.
19960806Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMPCrash reportedFire reported

FUEL PUMP FAILED, CAUSING ACCIDENT/FIRE. *DH

20020902Component: TIRES

TOP TREAD OF TIRE , FROM SIDEWALL TO SIDEWALL WAS COMPLETELY TORN OFF. METAL CASING IS SHOWING AROUND THE WHOLE TIRE WHERE THE TREAD USE TO BE.*AK

20000207Component: STRUCTURE:BODY:DOOR

DRIVER'S OUTSIDE DOOR HANDLE IS BROKEN FOR THE SECOND TIME. ALSO, REAR DOOR, BEHIND THE PASSENGER, WON'T OPEN FROM THE OUTSIDE. IN CASE OF AN EMERGENCY IT WILL BE DANGEROUS. DEALER HAS MADE REPAIRS

19990617Component: POWER TRAIN:AXLE ASSEMBLY

REAR AXLE RUSTED CAUSING IT TO BREAK AWAY FROM THE MOUNT RESULTING IN DAMAGE TO VEHICLE AND LOSS TO CONTROL. (OHIO TRAFFIC CRASH REPORT). MJS

19981017Component: POWER TRAIN:AUTOMATIC TRANSMISSION

TRANSMISSION/ AIR-CONDITIONER/ BRAKES/ PARKING BRAKE FAILED.

Showing the 5 most serious of 13 complaints filed with NHTSA.

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