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1998 GMC Safari CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT GMC 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 GMC Safari car and truck repair procedures including GMC 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 GMC Safari 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 GMC 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 GMC Safari 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 GMC Safari AUTOMOBILES

    Manual Air Conditioning & Heater System Diagnosis & Testing -> Light Duty Trucks & Vans -> System Diagnosis & Testing -> 1998 Tracker -> 1999-2000 Sierra & Silverado -> 1999-2000 Tracker -> A/C System Performance Test -> Astro & Safari -> C & K Series Except 1999-2000 Sierra & Silverado -> Diagnostic Tests -> Functional Test -> G Series -> Montana, Silhouette & Venture -> P Series -> S & T Series
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    On models equipped with a Powertrain Control Module (PCM) or Vehicle Control Module (VCM) controlled A/C system, connect a suitable Scan Tool to the Diagnostic Link Connector (DLC), normally located behind the lefthand side of the instrument panel, near the steering column.

    Functional Test

    Refer to Figs. through for A/C system functional test.

    A/C System Performance Test

    • Test must be performed with vehicle in a shaded area.
    • Open windows to ventilate interior, then connect suitable A/C service gauge set.
    • Determine relative hu...

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    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    Hydraulic Brake Systems -> Component Service -> Assemble -> Bendix Master Cylinder -> Delco Master Cylinder -> Disassemble -> Tracker Master Cylinder -> Wheel Cylinder
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    Delco Master Cylinder

    When performing the following procedures, refer to Figs. and noting that the composite reservoir may vary in design.

    Disassemble
    • Remove master cylinder from vehicle.
    • Remove reservoir cover and diaphragm. Discard old brake fluid in reservoir.
    • Inspect cover and diaphragm. Replace if cut, cracked or deformed.
    • Remove fluid level switch and proportioning valve assembly, if equipped.
    • Depress primary piston and remove lock ring.
    • Plug primary fluid outlet (outlet nearest to cowl when master cylinder is installed), then apply compressed air into secondary fluid outlet t...

    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Pressure Relief -> Except Montana SV6, Relay, Rendezvous w/3.6L Engine, Terraza, Tracker & Uplander -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

    Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.

    After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while the vehicle relearns its adaptive strategy.

    Engines Less Fuel Pressure ...

    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    Observe and accurately reference mark the positions of all driveline components relative to the propeller shaft prior to disassembly. These components include the propeller shafts, drive axles, pinion flange, inner axle shafts, etc. Reassemble all components in the exact relationship the components had to one another prior to disassembly. Follow the specifications, torque values and any measurement made prior to disassembly in order to maintain the factory system balance of the driveline components. System balance provides a smoother running driveline operation.

    • Unlock ste...

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

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    Alternator, Replace
    Vehicle: 1998 GMC Safari 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 mounting bol...

    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    General Motors Corp./Saturn Trucks -> Air Cleaner Restriction Indicator ->
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    An air cleaner restriction indicator, Fig. , is located in the intake duct between the MAF sensor and the air cleaner assembly.

    If the window shows green, no service is required at this time. However, if...

    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    Coolant Hose, Replace -> Lower -> Upper
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    Lower

    • Drain cooling system into a suitable container.
    • Reposition hose clamp from radiator.
    • Remove radiator outlet hose from radiator.
    • Reposition hose clamp from coolant pump.
    • Remove radiator outlet hose from coolant pump and from vehicle.
    • Reverse procedure...

    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 1998 GMC Safari AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 1998 GMC Safari 4.3 V6 GAS

    • Insert a 1/2 inch breaker bar into the tensioner pulley.
    • Rotate tensioner counterclockwise, then remove drive belt.
    • Route drive belt over all pulleys except ...

    CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 1998 GMC Safari AUTOMOBILES

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

    Battery Wiring Diagram for 1998 GMC Safari  4.3 V6 GASBattery Wiring Diagram for 1998 GMC Safari 4.3 V6 GAS

    Components on diagram:
  • Battery
  • Starter Motor
  • Ground G-102
  • Ground G-103
  • Underhood Fuse Relay Center
  • Front End Center Wiring Diagram for 1998 GMC Safari  4.3 V6 GASFront End Center Wiring Diagram for 1998 GMC Safari 4.3 V6 GAS

    Components on diagram:
  • Ambient Air Temperature Sensor
  • Left Hand Horn
  • Ambient Air Temperature Sensor Connector
  • Right Hand Horn Connector
  • Left Hand Horn Connector
  • CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1998 GMC Safari AUTOMOBILES

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

    1998 GMC Safari  4.3 V6 GAS Wiring Diagram1998 GMC Safari 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Front Blower Motor
  • Temperature Control Motor
  • 1998 GMC Safari  4.3 V6 GAS Wiring Diagram1998 GMC Safari 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Front Wiper Motor and Module
  • Front Windshield Washer Pump
  • CLICK HERE TO GET FULL ACCESS TO 1998 GMC Safari WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1998 GMC Safari AUTOMOBILES

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

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 1998 GMC Safari 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 GMC Safari 4.3 V6 GAS

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

    COMPONENT/PARTS SPECIFICATIONS FOR 1998 GMC Safari AUTOMOBILES

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

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

    Click here to view more details about 1997 GMC Safari Door Handle, Rear, Passenger Side1997 GMC Safari Door Handle, Rear, Passenger Side, Without keyhole; A high quality, OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $13.03

    Click here to view more details about 2002 GMC Safari Bumper Reinforcement, Front2002 GMC Safari Bumper Reinforcement, Front, A high quality, direct fit OE replacement bumper reinforcement; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $81.03

    Click here to view more details2006 GMC Pickup Sierra Grille Overlay, CCI Grille Overlay; 1 Piece; Chrome Finish; ABS, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $93.45

    Click here to view more details about 1995 GMC Safari XT V6, 4.3 L, 262 CID Rebuilt Engine1995 GMC Safari XT V6, 4.3 L, 262 CID Rebuilt Engine, CFI, balance shaft, roller cam, two temp/detonation sensors in left head, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,400.00

    Click here to view more details2000 GMC Safari Used A/C Compressor, 4.3, AUTO, RWD (6-262, 4.3L), Very Good.

    Source: Used Auto Parts Store

    $139.00

    Click here to view more details2002 GMC Safari Used Exhaust Manifold, 6-262 (4.3L), R., Very Good.

    Source: Used Auto Parts Store

    $96.00
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