1991 Mazda Protege REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

Auto Parts Search


1991 Mazda Protege CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mazda 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 Mazda Protege car and truck repair procedures including Mazda 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 Mazda Protege 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 Mazda 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 Mazda Protege 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 Mazda Protege AUTOMOBILES

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 Mazda Protege 4WD 1.8 L4 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege A/C & HEATER SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

DISC BRAKES -> BRAKE PAD SERVICE -> 1992 MPV -> 626 & MX-6 -> 929 -> 929 & 1990-91 MPV -> B2200 & B2600i -> FRONT -> Installation -> MIATA -> MIATA & MX-3 -> MX-3 -> NAVAJO -> PROTEGE & 323 -> REAR -> Removal -> RX-7
Vehicle: 1991 Mazda Protege GT 1.8 L4 GAS

FRONT

MIATA
  • Raise and support front of vehicle, then remove front wheels.
  • Remove parts in order as shown in Fig. noting the following:
    • After removing lower lock bolt, rotate caliper upward and support with rope.
  • Reverse procedure to install, noting the following.
    • Push the piston inward using piston pushing tool No. 490221600C or equivalent, then install new pads.
RX-7

Replace left and right brake pads at the same time. Do not replace one wheel side only.

  • Raise and support front of vehicle.
  • Remove tire and wheel assembly.
  • On single piston caliper, remove lockpin bolt and lift caliper as...

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege BRAKE SERVICE PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

Mazda -> Fuel Filter Scheduled Maintenance -> 1988-00 -> Normal Service -> Severe Service
Vehicle: 1991 Mazda Protege DX 1.8 L4 GAS

Normal Service

Replace every 60,000 m...

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege FUEL FILTER REPLACEMENT PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1991 Mazda Protege LX 1.8 L4 GAS

  • Raise and support vehicle, then remove wheel and tires.
  • Remove splash shield, then transaxle drain plug.
  • Raise staked portion of driveshaft locknut using suitable tool.
  • Apply brakes, then loosen and remove locknut.
  • Remove stabilizer, then tie rod ends using tool No. 490118850C or equivalent.
  • Remove lower ball joint attaching bolt.
  • Remove driveshaft clinch bolt and nut, pry down on lower arm to disconnect ball joint.On vehicles equipped with autom...

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

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

Starter, Replace
Vehicle: 1991 Mazda Protege DX 1.8 L4 GAS

  • Disconnect battery ground cable.
  • Disconnect battery ground cable from battery, then raise and support vehicle.
  • Remove starter motor bracket and different...

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege STARTER & ALTERNATOR REPLACEMENT PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

Mazda -> Low Coolant Lamp ->
Vehicle: 1991 Mazda Protege 4WD 1.8 L4 GAS

This lamp should light when engine coolant level in the radiator drops below a predetermined le...

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege MAINTENANCE LAMP RESET PROCEDURES

RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

Radiator, Replace
Vehicle: 1991 Mazda Protege 4WD 1.8 L4 GAS

  • Disconnect negative cable from battery.
  • Drain coolant into a suitable container.
  • Remove resonance chamber from radiator.
  • Disconnect cooling fan motor connector.
  • Remove overflow hose from radiator.
  • Remove radiator upper hose.
  • Remove radiator lower hose.
  • On models with automatic transaxle, radiator thermoswitch connector.
  • Remove two trans...

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege RADIATOR & HOSE REPLACEMENT PROCEDURES

SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Mazda Protege AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1991 Mazda Protege LX 1.8 L4 GAS

  • Loosen alternator pivot bolt.
  • Loosen adjuster lock bolt.
  • Loosen alternator adjustment bolt and relieve belt tension.
  • Remove driv...

CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege SERPENTINE BELT SERVICE PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR 1991 Mazda Protege AUTOMOBILES

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

Engine Compartment Locations Diagram for 1991 Mazda Protege DX 1.8 L4 GASEngine Compartment Locations Diagram for 1991 Mazda Protege DX 1.8 L4 GAS

Components on diagram:
  • Water Thermoswitch
  • Oxygen Sensor

    • CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1991 Mazda Protege AUTOMOBILES

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

    1991 Mazda Protege GT 1.8 L4 GAS Wiring Diagram1991 Mazda Protege GT 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Fuel Pump
  • Throttle Sensor
  • Purge Control Solenoid Valve
  • Water Thermosensor
  • Clutch Switch

    • CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1991 Mazda Protege AUTOMOBILES

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

    Document: SERVICE BUMPER SPECIFICATION CHANGE
    Vehicle: 1991 Mazda Protege GT 1.8 L4 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
    • Document: SERVICE BUMPER SPECIFICATION CHANGE
    Vehicle: 1991 Mazda Protege GT 1.8 L4 GAS

    Auto Systems:
  • Finishes, Body Structure, Frame, Bumpers

    • CLICK HERE TO GET FULL ACCESS TO 1991 Mazda Protege TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1991 Mazda Protege AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Mazda Protege 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 Mazda Protege 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 Mazda Protege 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 Mazda Protege 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 Mazda Protege SPECIFICATIONS DATA!

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

    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search
    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

    Need To Fix Your Car or Truck?
    Try Our Repair Service Finder
    Post Your Auto Repair Needs
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find
    Search