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1998 Pontiac Trans Sport CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Pontiac 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 Pontiac Trans Sport car and truck repair procedures including Pontiac 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 Pontiac Trans Sport 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 Pontiac 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 Pontiac Trans Sport 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 Pontiac Trans Sport AUTOMOBILES

Manual Air Conditioning & Heater System Diagnosis & Testing -> Light Duty Trucks & Vans -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 1998 Pontiac Trans Sport Montana 3.4 V6 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Product Compatibility

Before replenishing refrigerant or refrigerant oil, ensure product is compatible with...

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BRAKE SERVICE PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

Hydraulic Brake Systems -> Component Service -> Assemble -> Bendix Master Cylinder -> Delco Master Cylinder -> Disassemble -> Tracker Master Cylinder -> Wheel Cylinder
Vehicle: 1998 Pontiac Trans Sport 3.4 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 Pontiac Trans Sport BRAKE SERVICE PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Component Locations -> 1997-06 Rendezvous, Aztek, Montana w/3.4L Engine, C SRX, Venture, Silhouette, Trans Sport & Vue
Vehicle: 1998 Pontiac Trans Sport 3.4 V6 GAS

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1998 Pontiac Trans Sport 3.4 V6 GAS

  • Raise and support the vehicle.
  • Remove wheel and tire assembly.
  • Remove stabilizer shaft link.
  • Insert a drift or a flat-bladed tool into caliper and rotor in order to prevent rotor from turning.
  • Remove front wheel drive shaft nut.
  • Disconnect tie rod ball stud from steering knuckle.
  • Separate ball joint from steering knuckle.
  • Use hub spindle remover tool No. J 28733-B or equivalent in order to remove front wheel drive axle from front wheel drive shaft bearing. Partially install front wheel drive axle nut in order to protect threads.
  • For righthand drive axle, separate drive axle from ...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

Alternator, Replace
Vehicle: 1998 Pontiac Trans Sport 3.4 V6 GAS

  • Disconnect battery ground cable.
  • Remove throttle body air inlet duct, then apply parking brake.
  • Place transaxle in neutral gear position.
  • Remove engine mount strut bolts and position mount aside.
  • Install suitable engine tilt strap tool.
  • R...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

Cabin Air Filter Service -> General Motors Corp./Saturn -> 1998-2005 Montana, Silhouette, Trans Sport, Venture & 2002-03 Rendezvous
Vehicle: 1998 Pontiac Trans Sport 3.4 V6 GAS

Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.

  • Open the instrument panel compartment door.
  • Remove the door located at the rear of the instrument panel compartment.
  • Open the A/C and heater module access door, Fig. .
  • Remove the first cabin air filter through the A/C and heater module access...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

General Motors Corp./Saturn Trucks -> Air Cleaner Restriction Indicator ->
Vehicle: 1998 Pontiac Trans Sport Montana 3.4 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...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 1998 Pontiac Trans Sport Montana 3.4 V6 GAS

Inlet

  • Drain cooling system into a suitable container.
  • Remove left wiper arm linkage nuts. Reposition left wiper arm linkage for access.
  • Disconnect vacuum hose from brake booster and reposition.
  • Remove air cleaner cover and intake tube. Disconnect throttle and cruise control cables to prevent bending cable housings.
  • Disconnect throttle and cruise control cables from TBI mounting bracket.
  • Remove transmission fluid filler tube.
  • Reposition heater core inlet hose clamp at inlet pipe.
  • Remove hose from inlet pipe.
  • Reposition heater hose inlet clamp at heater core.
  • Remove heater inlet hose f...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Pontiac Trans Sport AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1998 Pontiac Trans Sport 3.4 V6 GAS

  • Disconnect battery ground cable.
  • Remove belt shield bolt and shield.
  • Lift or...

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COMPONENT LOCATION DIAGRAMS FOR 1998 Pontiac Trans Sport AUTOMOBILES

Component location diagrams for most 1998 Pontiac Trans Sport cars and light trucks sold in the U.S. from 1990+.

Below RH Side Of I/P Diagram for 1998 Pontiac Trans Sport  3.4 V6 GASBelow RH Side Of I/P Diagram for 1998 Pontiac Trans Sport 3.4 V6 GAS

Components on diagram:
  • Brake Control Module
  • I/P Harness
  • Connector C-1
  • Connector C-2
  • Under LH Side Of Middle Of Vehicle Diagram for 1998 Pontiac Trans Sport Montana 3.4 V6 GASUnder LH Side Of Middle Of Vehicle Diagram for 1998 Pontiac Trans Sport Montana 3.4 V6 GAS

    Components on diagram:
  • Fuel Tank
  • Evaporative Emissions Canister Purge Solenoid Valve
  • Connector C-305
  • Connector C-1
  • Fuel Sender Harness
  • CLICK HERE TO GET FULL ACCESS TO 1998 Pontiac Trans Sport PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1998 Pontiac Trans Sport AUTOMOBILES

    OEM drawn wiring diagrams for most 1998 Pontiac Trans Sport cars and light trucks sold in the U.S.

    1998 Pontiac Trans Sport Montana 3.4 V6 GAS Wiring Diagram1998 Pontiac Trans Sport Montana 3.4 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • Body Control Module
  • Ignition Key Alarm Switch
  • LF Door Lock
  • 1998 Pontiac Trans Sport Montana 3.4 V6 GAS Wiring Diagram1998 Pontiac Trans Sport Montana 3.4 V6 GAS Wiring Diagram

    Components on diagram:
  • Stoplamp Switch
  • Center High Mounted Stoplamp
  • LH Taillamp
  • RH Taillamp
  • CLICK HERE TO GET FULL ACCESS TO 1998 Pontiac Trans Sport WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1998 Pontiac Trans Sport AUTOMOBILES

    OEM TSB listings for most 1998 Pontiac Trans Sport cars and light trucks sold in the U.S. from 1985+.

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 1998 Pontiac Trans Sport 3.4 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 Pontiac Trans Sport 3.4 V6 GAS

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

    COMPONENT/PARTS SPECIFICATIONS FOR 1998 Pontiac Trans Sport AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Pontiac Trans Sport 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 Pontiac Trans Sport 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 Pontiac Trans Sport 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 Pontiac Trans Sport 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 Pontiac Trans Sport SPECIFICATIONS DATA!

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

    Click here to view more details about 1998 Pontiac Trans Sport Fender, Front, Passenger Side1998 Pontiac Trans Sport Fender, Front, Passenger Side.

    Source: Auto Body Parts Store

    $51.26

    Click here to view more details about 1998 Pontiac Trans Sport Bumper Reinforcement, Front1998 Pontiac Trans Sport Bumper Reinforcement, Front, A high quality, direct fit OE replacement bumper reinforcement; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $18.76

    Click here to view more details about 1990 Pontiac Lemans 14" x 5.5" Steel Wheel1990 Pontiac Lemans 14" x 5.5" Steel Wheel, Steel Wheel; 14 X 5.5; 15 Holes; 4 Lug; 100MM BP; Ident 90304218; Black, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    Click here to view more details1994 Pontiac Trans Sport V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,842.00

    Click here to view more details1993 Pontiac Trans Sport Used Air Cleaner Assembly, 3.8L, W/HSG/TUBES/AFM, Very Good.

    Source: Used Auto Parts Store

    $96.00

    Click here to view more details1997 Pontiac Trans Sport Used Parking Lamp, Driver Side, FOG/DRIVING; (BUMPER MTD), Very Good.

    Source: Used Auto Parts Store

    $56.00
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