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

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

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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!
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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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

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BRAKE SERVICE PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

SUBARU, ANTI-LOCK BRAKES -> SYSTEM BLEEDING -> 1990-91 MODELS -> 1992 EXCEPT SVX MODELS -> SVX MODELS
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

1990-91 MODELS

  • Bleed air from brake lines of primary side as if you were changing a master cylinder.
  • Bleed air from secondary side by replacing cone screw with a bleeder Fig. .
  • Depress brake pedal and intermittently apply AV signal to magnet valve. Do not apply signal for more than five seconds.
  • Release pedal at end of stroke. Repeat until air disappears, then repeat normal bleeding operations. Bleed air from other secondary circuits following above procedure.
  • To produce a AV signal disconnect terminals from battery, then hydraulic connectors 2P and 12P, Refer to Fig. .
  • Connect 12P hy...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Subaru -> Component Locations -> 1.8L Fuel Injected, 1990-94 Loyale & 1985-89 1800 Engines
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

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

DRIVESHAFT U-JOINT, Replace -> Installation -> Removal
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

Removal

  • Put matching marks on affected parts.
  • Remove bolts which hold front propeller shaft to rear propeller shaft.
  • Place companion flange in a vise and remove stake nut. Be sure not to hold propeller shaft pipe portion in vise.
  • Drive out companion flange with a puller or press. Before disassembling, put matching mark on affected parts.
  • Lightly tap head of front propeller shaft with a copper hammer un...

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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...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Subaru -> Malfunction Indicator Lamp (MIL) ->
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

The MIL will be illuminated when the ignition switch is placed in the On position, and should go out when the engine is started. If the MIL remains lit after engine start-up, the self-diagnostic system has detected a fault an...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Subaru Loyale AUTOMOBILES

Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 1991 Subaru Loyale 1.8 H4 GAS

Inlet

  • Drain cooling system into a suitable container.
  • Reposition heater hose inlet clamp at engine coolant pipe using a suitable tool.
  • Remove heater inlet hose from engine coolant pipe.
  • Reposition heater core inlet hose clamp at heater core using a suitable tool.
  • Remove hose from vehicle.
  • Reverse procedure to install.

Outlet

  • Drain cooling system into a suitable container.
  • Reposition heater hose outlet clamp at water inlet using a suitable too...

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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+.

Engine Compartment Electrical Components Diagram for 1991 Subaru Loyale  1.8 H4 GASEngine Compartment Electrical Components Diagram for 1991 Subaru Loyale 1.8 H4 GAS

Components on diagram:
  • Throttle Sensor
  • Radiator Fan Relay
  • Inhibitor Switch
  • Igniter
  • Brake Fluid Level Sensor
  • 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, 3 Door
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    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
  • Left Rear Door Switch
  • Right Rear Door Switch
  • Room Light
  • 1991 Subaru Loyale  1.8 H4 GAS Wiring Diagram1991 Subaru Loyale 1.8 H4 GAS Wiring Diagram

    Components on diagram:
  • Wiper And Washer Switch
  • Battery
  • Ignition Switch
  • Wiper Motor
  • Washer 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!

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    Source: Auto Body Parts Store

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    Source: Auto Body Parts Store

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    Click here to view more details2013 Subaru Forester 17" x 7" Alloy Wheel, Alloy Wheel; 17 X 7; 10 Spoke; 5 Lug; 100MM BP; All Painted Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

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    Click here to view more details1990 Subaru Loyale H4, 1.8 L, 1781 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details1990 Subaru Loyale Used A/C Compressor, 4 DR (SDN & Station Wagon), Without TURBO; MATSUSHITA, Very Good.

    Source: Used Auto Parts Store

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