1990 Chevrolet Caprice Service and Repair Manual

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Factory-Grade Data

1990 Chevrolet Caprice 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.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • Classic Brougham Sedan 4-Door
  • Classic Wagon 4-Door
  • Base Sedan 4-Door
  • Classic LS Brougham Sedan 4-Door
  • Classic Sedan 4-Door

Engines covered

  • 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
  • 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
  • 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated
  • 5.7L 350Cu. In. V8 GAS OHV 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

1990 Chevrolet Caprice Recalls & Complaints

NHTSA #07E08800024/10/2007Component: EQUIPMENT

CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHI

Consequence

THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN

Remedy

HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N

NHTSA #90V09600018/05/1990Component: FUEL SYSTEM, GASOLINE:STORAGE

PLASTIC FUEL FILTER ASSEMBLIES MAY DEVELOP LEAKS.

Consequence

FUEL LEAKS COULD RESULT IN A VEHICLE FIRE DUE TO STATICCHARGE BUILD UPS FOUND IN THE PLAS

Remedy

REPLACE PLASTIC ASSEMBLY WITH METAL FUEL FILTER AND BRACKET.

TSB #634999

DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

19970829Component: VEHICLE SPEED CONTROL:ACCELERATOR PEDALCrash reported2 injured

WHILE PUTTING VEHICLE IN REVERSE, VEHICLE EXPERIENCED SUDDEN ACCELERATION, CONSUMER WAS STANDING ON THE BRAKE PEDAL AND THE VEHICLE WOULD NOT STOP, THE VEHICLE STOPPED AFTER CRASHI

20030310Component: SEAT BELTS:FRONT

THE DRIVER AND PASSENGER SEAT BELTS WERE ANCHORED TO THE DOOR, IF THE DOOR OPENED, THE PASSENGER WAS NOT SECURE. *JB

20030307Component: SEAT BELTS

THE DRIVER AND PASSENGER SEAT BELTS WERE ATTACHED TO THE DOOR. CONSUMER STATED IF AN ACCIDENT WERE TO OCCUR AND THE DOOR OPENED, THE DRIVER AND/OR PASSENGER MAY FALL OUT.*JB

20001221Component: WHEELS:RIM

WHILE TRAVELING AT 35 MPH LEFT FRONT RIM, BROKEN FROM CENTER AND WHEEL DISCONNECTED FROM VEHICLE, CAUSING VEHICLE TO FALL DOWN ON ITS LEFT HUD. IT DAMAGED LEFT FENDER. UNABLE

Showing the 4 most serious of 6 complaints filed with NHTSA.

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