1991 Subaru Loyale REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

Auto Parts Search


1991 Subaru Loyale CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Subaru REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Help me findSearch

Select Section

Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Subaru Loyale car and truck repair procedures including Subaru engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Subaru Loyale automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >
Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Subaru mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1991 Subaru Loyale vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

A/C & Cooling System Maintenance -> Subaru -> 1990-2002
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale A/C & HEATER SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

SUBARU, ANTI-LOCK BRAKES -> DESCRIPTION
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

The Anti-lock brake system (ABS) electrically controls brake fluid pressure to prevent wheel lock during braking on slippery road surfaces, improving steering stability and shortening the braking distance. If the ABS becomes inoperative, a fail-safe system activates to ensure conventional brake system operation.

The front and rear wheels utilize a four sensor, four channel control design. The...

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale BRAKE SERVICE PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Subaru -> Fuel Filter Scheduled Maintenance -> 1983-93 -> Normal Service -> Severe Service
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

Normal Service

Replace every 30,000 miles

Severe...

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale FUEL FILTER REPLACEMENT PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

CV AXLE SHAFT, Replace -> Front -> Rear
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

Front

  • Raise and support vehicle.
  • Remove front wheels.
  • Remove axle nut.
  • Remove parking brake cable bracket from transverse link and disconnect cable from disc brake caliper.
  • Using a drift and hammer, remove and discard driveshaft spring pin, Fig. .
  • Remove caliper support retaining bolts and disc brake assembly. Suspend assembly from strut.
  • Disconnect tie-rod end, transverse link and damper strut from axle housing.
  • Remove axle shaft with housing from differential.
  • Separate axle shaft from housing using a suitable puller. Check axle housing bearing for wear or damage and replace oil ...

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Starter, Replace
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

  • Disconnect battery ground cable.
  • Disconnect battery cable and solenoid wiring at sta...

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale STARTER & ALTERNATOR REPLACEMENT PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Subaru -> Driver Control Center Differential Indicator Lamps ->
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

The Driver Control Center Differential Indicator lamps show the current differential limiting factor of the center differential. The bottom indicator lamp will flash if a...

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale MAINTENANCE LAMP RESET PROCEDURES

RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

Lower

  • Disconnect ground cable from battery.
  • Drain engine coolant completely into a suitable container.
  • Disconnect radiator outlet hose from thermostat housing.
  • Disconnect radiator outlet hose from radiator.
  • Remove outlet house from vehicle.
  • Reverse procedure ...

CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale RADIATOR & HOSE REPLACEMENT PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR 1991 Subaru Loyale AUTOMOBILES

Component location diagrams for most 1991 Subaru Loyale cars and light trucks sold in the U.S. from 1990+.

Rear End Wiring Diagram for 1991 Subaru Loyale  1.8 H4 GASRear End Wiring Diagram for 1991 Subaru Loyale 1.8 H4 GAS

Components on diagram:
  • Rear End Wiring Connectors, 4 Door Sedan
  • Rear Wiring Diagram for 1991 Subaru Loyale  1.8 H4 GASRear Wiring Diagram for 1991 Subaru Loyale 1.8 H4 GAS

    Components on diagram:
  • Rear Wiring Connectors, 3 Door
  • CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1991 Subaru Loyale AUTOMOBILES

    OEM drawn wiring diagrams for most 1991 Subaru Loyale cars and light trucks sold in the U.S.

    1991 Subaru Loyale  1.8 H4 GAS Wiring Diagram1991 Subaru Loyale 1.8 H4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Rear Defogger Relay
  • Rear Defogger
  • Rear Defogger Switch
  • 1991 Subaru Loyale  1.8 H4 GAS Wiring Diagram1991 Subaru Loyale 1.8 H4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Radiator Fan Relay
  • Ignition Switch
  • Blower Switch
  • Blower Motor
  • CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1991 Subaru Loyale AUTOMOBILES

    OEM TSB listings for most 1991 Subaru Loyale cars and light trucks sold in the U.S. from 1985+.

    Document: REMANUFACTURED TRANSAXLES PROGRAM - REVISED
    Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

    Auto Systems:
  • Automatic Trans, Coolers, Torque Converter
  • Document: RECOMMENDED MATERIALS
    Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

    Auto Systems:
  • Chemicals, Antifreeze, Additives
  • CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1991 Subaru Loyale AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Subaru Loyale cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1991 Subaru Loyale cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1991 Subaru Loyale cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1991 Subaru Loyale cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 1991 Subaru Loyale SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 Subaru Loyale vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find