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1998 Chevrolet Blazer CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Chevrolet 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!

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    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 Chevrolet Blazer car and truck repair procedures including Chevrolet 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 Chevrolet Blazer 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 Chevrolet mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1998 Chevrolet Blazer 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 1998 Chevrolet Blazer AUTOMOBILES

    Component Replacement & Adjustment -> Light Duty Trucks & Vans -> Accumulator, Replace -> C & K Series -> G Van -> S & T Series
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    C & K Series
    • Recover refrigerant as outlined under .
    • Disconnect pressure cycling switch electrical connectors.
    • Remove pressure cycling switch.
    • Disconnect refrigerant lines from accumulator. Cap lines and fittings to prevent dirt and moisture from entering system.
    • Disconnect accumulator from evaporator using dual O-ring separator tool No. J 38042, or equivalent.
    • Remove O-ring seals from accumulator.
    • Remove accumulator bracket retaining screw, then the accumulator.
    • Reverse procedure to install.
    G Van
    • Recover re...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    Disc Brakes -> Delco Single Piston Sliding Caliper -> Caliper Service -> Assemble -> Blazer, Bravada & Jimmy -> Disassemble -> Front -> Inspection -> Installation -> Rear -> Removal -> Sierra & Silverado
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    Removal

    Front
    • Siphon brake fluid out of master cylinder until fluid level is approximately 1/3 full, this will prevent fluid overflow when caliper piston is pushed back into its bore.
    • Raise and support vehicle, then remove wheels.
    • Push piston back into its bore using suitable C-clamp, Fig. .
    • Remove two caliper mounting bolts and lift caliper off of rotor.
    Rear
    Blazer, Bravada & Jimmy
    • Raise and support vehicle.
    • Mark position of wheel to hub for installation reference.
    • Remove wheel assembly.
    • Remove mounting bolt and disconnect brake hose fitting from caliper. Discard gaskets and plug brake h...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> Gasoline Engines Except Equinox, Montana SV6, Relay, Rendezvous w/3.6L Engine, Terraza, Uplander & Vue (2004-06) & 2004-06 Envoy, Rainier & TrailBlazer -> Returnless Fuel System
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    Returnless Fuel System

    On models equipped with fuel injected engines, relieve fuel system pressure as outlined under "Fuel System Pressure Relief."

    On models equipped with metal collar quick disconnect connectors, GM tool No. J37088-A, or equivalent, will be required to disconnect the connector. Pri...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    Never clamp propeller shaft tubing in a vise. Clamping could dent or deform the tube causing an imbalance or unsafe condition. Always clamp on one of the yokes and support the shaft horizontally. Avoid damaging the slip yoke sealing surface. Nicks may damage the bushing or cut the lip seal.

    Disassemble

    • Support propeller shaft in a line horizontal with table of a press.
    • Mark propeller shaft in order to show which end connects to transmission and which end goes to rear axle.
    • On models equipped with external snap ring retainers, proceed as follows:
      • Disassemble snap rings by ...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    Alternator, Replace
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    • Disconnect battery ground cable.
    • Remove air inlet duct.
    • Remove heater hose brace bolt from rear of alternator.
    • Disconnect alternator electrical connectors.
    • Remove accessory drive belt.
    • Remove alternator mou...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    General Motors Corp./Saturn Trucks -> All Wheel Drive (AWD) System Warning Lamp ->
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    This lamp should light for a approximately 6-8 seconds when the ignition is turned On as a bulb check. If the war...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    Radiator, Replace
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    • Drain coolant from radiator into a suitable container, then disconnect upper coolant reservoir hose.
    • Remove upper fan shroud bolts, then the shroud.
    • Disconnect and plug transmission fluid cooler lines...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Chevrolet Blazer AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    • Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...

    CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 1998 Chevrolet Blazer AUTOMOBILES

    Component location diagrams for most 1998 Chevrolet Blazer cars and light trucks sold in the U.S. from 1990+.

    Front Of Vehicle Diagram for 1998 Chevrolet Blazer  4.3 V6 GASFront Of Vehicle Diagram for 1998 Chevrolet Blazer 4.3 V6 GAS

    Components on diagram:
  • Ground G-106
  • Ground G-118
  • Left Hand Inflatable Restraint Front End Discriminating Sensor
  • Left Hand Wheel Speed Sensor Connector
  • Right Hand Inflatable Restraint Front End Discriminating Sensor
  • RH End Of I/P Diagram for 1998 Chevrolet Blazer  4.3 V6 GASRH End Of I/P Diagram for 1998 Chevrolet Blazer 4.3 V6 GAS

    Components on diagram:
  • Instrument Panel
  • Turn Signal Lamp
  • Recirculation Door Motor
  • Connector C-102
  • Connector C-203
  • CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1998 Chevrolet Blazer AUTOMOBILES

    OEM drawn wiring diagrams for most 1998 Chevrolet Blazer cars and light trucks sold in the U.S.

    1998 Chevrolet Blazer  4.3 V6 GAS Wiring Diagram1998 Chevrolet Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Key Lock Solenoid
  • Ignition Key Alarm Switch
  • Park Position Switch
  • Door Handle Switch, LH
  • Brake/Transmission Shift Interlock (BTSI)
  • 1998 Chevrolet Blazer  4.3 V6 GAS Wiring Diagram1998 Chevrolet Blazer 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Driver Information Display Module
  • CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1998 Chevrolet Blazer AUTOMOBILES

    OEM TSB listings for most 1998 Chevrolet Blazer cars and light trucks sold in the U.S. from 1985+.

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: New Website for AFIT, TPM, and VDR Updates
    Vehicle: 1998 Chevrolet Blazer 4.3 V6 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • CLICK HERE TO GET FULL ACCESS TO 1998 Chevrolet Blazer TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1998 Chevrolet Blazer AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Chevrolet Blazer 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 1998 Chevrolet Blazer 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 1998 Chevrolet Blazer 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 1998 Chevrolet Blazer 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 1998 Chevrolet Blazer SPECIFICATIONS DATA!

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    Click here to view more details about 2000 Chevrolet Blazer Mirror, Passenger Side2000 Chevrolet Blazer Mirror, Passenger Side.

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