Haynes Manual for 94 Acura Integra

The Haynes Manual for 1994 Acura Integra provides comprehensive repair and maintenance information for the popular sports coupe. Covering all models including GS, LS, and GS-R variants with 1.8L B18B and B18C engines, this manual includes step-by-step procedures for engine overhaul, transmission service, brake systems, suspension, electrical systems, and routine maintenance. Below are key sections for specifications, maintenance, repair procedures, and troubleshooting.

1. Vehicle Specifications 2. Routine Maintenance 3. Engine Systems 4. Transmission & Drivetrain 5. Brake Systems 6. Suspension & Steering 7. Electrical Systems 8. Body & Interior 9. Troubleshooting 10. Wiring Diagrams 11. Technical Service Bulletins

Vehicle Specifications

Complete technical specifications for 1994 Acura Integra models.

SpecificationDetails
Engine Options1.8L B18B (142 hp), 1.8L B18C1 (170 hp VTEC)
Transmission5-speed manual, 4-speed automatic
DrivetrainFront-wheel drive
Brake SystemFront disc, rear drum (disc optional)
SuspensionFront: Double wishbone, Rear: Double wishbone
Fuel SystemMulti-point fuel injection
Fuel Capacity13.2 gallons
Curb Weight2,600-2,700 lbs
Wheelbase101.2 inches
Overall Length172.4 inches

Routine Maintenance

Scheduled maintenance intervals and procedures.

  1. Oil and filter change: Every 3,000 miles or 3 months
  2. Spark plug replacement: Every 30,000 miles
  3. Timing belt replacement: Every 90,000 miles
  4. Brake fluid flush: Every 2 years or 30,000 miles
  5. Coolant replacement: Every 2 years or 30,000 miles

WARNING! Always disconnect battery before maintenance. Use jack stands when lifting vehicle.

Engine Systems

Complete engine repair and service procedures.

  1. Engine removal and installation: Step-by-step guide
  2. Cylinder head service: Valve adjustment, head gasket replacement
  3. Timing belt replacement: Critical maintenance procedure
  4. Fuel system: Injector service, fuel pump replacement
  5. Cooling system: Radiator, thermostat, water pump service

CAUTION! Engine components are heavy; use proper lifting equipment.

Transmission & Drivetrain

Brake Systems

Complete brake system service and repair.

Front Brakes: Disc pad replacement, rotor service, caliper rebuild. Rear Brakes: Drum service, shoe replacement, wheel cylinder service. ABS System: Diagnosis and component replacement.

Suspension & Steering

Front and rear suspension service procedures.

  1. Strut and shock absorber replacement
  2. Control arm and bushing service
  3. Ball joint inspection and replacement
  4. Steering rack service and alignment
  5. Wheel bearing replacement

Tip: Always perform wheel alignment after suspension work.

Electrical Systems

Complete electrical system diagnosis and repair.

  1. Battery and charging system testing
  2. Starting system diagnosis
  3. Lighting circuit repair
  4. Instrument cluster service
  5. Power window and lock repair
  6. ECU diagnosis and sensor testing

WARNING! Disconnect battery before electrical work to prevent shorts.

Body & Interior

Body repair and interior component service.

Door panel removal, seat service, dashboard components, exterior trim, glass replacement, and rust repair procedures.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startBattery, starter, fuel pumpCheck battery voltage, test starter, verify fuel pressure
Poor accelerationClutch, fuel filter, sensorsInspect clutch wear, replace fuel filter, test TPS
Brake vibrationWarped rotorsResurface or replace brake rotors
Electrical issuesGround connections, fusesCheck ground points, test all fuses
OverheatingThermostat, water pumpTest thermostat, inspect water pump

Wiring Diagrams

Complete electrical wiring diagrams for all systems including engine management, lighting, accessories, and instrument panel.

Technical Service Bulletins

Factory technical service bulletins covering common issues, recalls, and updated repair procedures for the 1994 Acura Integra.

Haynes Manual for 94 Acura Integra © - All Rights Reserved 2025