The 1986 Acura Integra is a compact luxury sports sedan featuring front-wheel drive, 1.6L DOHC 16-valve engine, 5-speed manual or 4-speed automatic transmission, independent front suspension, and advanced electronic fuel injection. This service manual covers comprehensive maintenance procedures, specifications, troubleshooting, and repair guidelines for the 1986 Integra model year.
Complete technical specifications for the 1986 Acura Integra.
| Specification | Details |
|---|---|
| Engine Type | 1.6L DOHC 16-valve inline-4 |
| Displacement | 1595 cc |
| Horsepower | 113 hp @ 6250 rpm |
| Torque | 99 lb-ft @ 5500 rpm |
| Transmission | 5-speed manual / 4-speed automatic |
| Drivetrain | Front-wheel drive |
| Fuel System | Electronic fuel injection (PGM-FI) |
| Brakes | Front disc / rear drum |
| Suspension | Independent front / beam axle rear |
| Wheelbase | 96.5 inches |
Complete engine maintenance and repair procedures.
WARNING! Always disconnect battery before performing engine work. Use proper lifting equipment for engine removal.
Manual and automatic transmission service guidelines.
CAUTION! Use only recommended transmission fluids. Improper fluid can cause transmission damage.
Complete brake system maintenance and repair.
Front Brakes: Disc brakes with single-piston floating calipers. Rear Brakes: Drum brakes with self-adjusting mechanism.
Brake Pad Replacement: Front pad inspection and replacement procedure. Brake Drum Service: Rear drum removal and shoe replacement. Brake Fluid: DOT 3 specification, bleeding procedure. Master Cylinder: Testing and replacement guidelines. Parking Brake: Adjustment and cable replacement.
Battery, charging, and electrical component service.
Tip: Always disconnect negative battery terminal first when working on electrical system.
PGM-FI fuel injection system service and maintenance.
WARNING! Relieve fuel system pressure before servicing. No smoking or open flames near fuel system work.
Radiator, thermostat, and cooling system maintenance.
Exhaust component inspection and replacement.
CAUTION! Allow exhaust system to cool completely before servicing. Check for leaks after installation.
Body panel alignment, interior component service, and trim maintenance procedures for the 1986 Integra.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Engine won't start | Battery, ignition, fuel delivery | Check battery voltage, spark plugs, fuel pump operation |
| Poor acceleration | Clutch, fuel filter, timing | Inspect clutch wear, replace fuel filter, check ignition timing |
| Brake vibration | Warped rotors, worn pads | Resurface or replace rotors, install new brake pads |
| Electrical issues | Alternator, battery, grounds | Test charging system, clean battery terminals, check grounds |
| Overheating | Thermostat, radiator, water pump | Replace thermostat, flush radiator, inspect water pump |
Service Intervals: Oil change every 3,000 miles, timing belt every 60,000 miles.
Technical Support: Contact Acura customer service for factory technical assistance.