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Chevrolet G30 VAN 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 Chevrolet G30 VAN 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 G30 VAN 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 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 Chevrolet G30 VAN 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 Chevrolet G30 VAN AUTOMOBILES

    Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Chevrolet G30 VAN cars and light trucks from 1990+

    Compressor Service -> Application Chart -> Passenger Cars
    Vehicle: 1995 Chevrolet G30 VAN 7.4 V8 GAS

    [[table data]]

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Chevrolet G30 VAN cars and light trucks from 1990+.

    Power Brake Units -> Delco-Moraine Brake Boosters -> Description -> Operation -> Single Diaphragm Type -> Tandem (Dual) Diaphragm Type
    Vehicle: 1995 Chevrolet G30 VAN Sportvan 7.4 V8 GAS

    In order to properly service power brake systems, a thorough understanding of the various power assist systems is necessary. These systems provide a mechanical assist, acting to increase the force applied to the master cylinder piston by the driver while decreasing the effort necessary to obtain acceptable stopping performance. Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies which use engine vacuum and in some cases vacuum from an external vacuum pump, and hydraulic assist assemblies which use hydraulic pressure developed by an external pump (...

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Fuel filter replacement procedures with corresponding images for most domestic and imported Chevrolet G30 VAN cars and light trucks sold in the U.S. for 1980+.

    General Motors Corp./Saturn Light Trucks, SUVs & Vans -> Fuel Filter Scheduled Maintenance -> 1988-95 C/K, G & R/V Series w/Gasoline Engine -> Heavy Duty Emissions -> Light Duty Emissions -> Normal Service -> Severe Service
    Vehicle: 1994 Chevrolet G30 VAN 7.4 V8 GAS

    Light Duty Emissions

    Normal Service

    Replace every 60,000 miles

    Severe Service

    Rep...

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Includes CV axle, universal joint, and driveline replacement, for domestic and imported Chevrolet G30 VAN cars and light trucks from 1990+.

    DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
    Vehicle: 1991 Chevrolet G30 VAN 7.4 V8 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 Chevrolet G30 VAN DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Includes starter and alternator replacement procedures for domestic and imported Chevrolet G30 VAN cars and light trucks from 1990+.

    Alternator, Replace
    Vehicle: 1993 Chevrolet G30 VAN Sportvan 5.7 V8 GAS

    • Disconnect battery ground cable.
    • Disconnect terminal plug and battery lead from rear of alternator.
    • Remove accessory drive belt.
    • Remove alternator mounting bolts.
    • Separate alternator from mounting bracket.
    • Rem...

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Maintenance lamp reset procedures with corresponding images for most domestic and imported Chevrolet G30 VAN cars and light trucks sold in the U.S. from 1990+.

    General Motors Corp./Saturn Trucks -> Check Engine Oil Level ->
    Vehicle: 1995 Chevrolet G30 VAN Sportvan 7.4 V8 GAS

    This system is used to indicate a low engine oil level condition. The lamp should light during engine starting. If oil level is sufficient, the lamp should go off when engine is operating. If oil level is low the...

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Includes radiator, cooling and heater hose replacement procedures for domestic and imported Chevrolet G30 VAN cars and light trucks from 1990+

    Radiator, Replace
    Vehicle: 1994 Chevrolet G30 VAN Sportvan 6.5 V8 DIESEL

    • Drain coolant from radiator into a suitable container.
    • Remove upper fan shroud bolts and upper fan shroud.
    • Remove upper insulators and brackets.
    • Remove upper and lower radiator hoses.
    • Disconnect and plug transmission fluid cooler lines.
    • Disconnect and plug engine oil cooler lines.
    • Remove lower fan shroud r...

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR Chevrolet G30 VAN AUTOMOBILES

    Serpentine belt replacement procedures with corresponding images for most domestic and imported Chevrolet G30 VAN cars and light trucks sold in the U.S. from 1990+.

    Serpentine Drive Belt, Replace
    Vehicle: 1990 Chevrolet G30 VAN 6.2 V8 DIESEL

    • Rotate tensioner to release belt tension, using a 1/2 inch breaker bar with a 5/8 inch socket placed on tensioner pulley.
    • Remove drive belt.
    • Route b...

    CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR Chevrolet G30 VAN AUTOMOBILES

    Component location diagrams for most Chevrolet G30 VAN cars and light trucks sold in the U.S. from 1990+.

    Engine Wiring & Components Diagram for 1992 Chevrolet G30 VAN  4.3 V6 GASEngine Wiring & Components Diagram for 1992 Chevrolet G30 VAN 4.3 V6 GAS

    Components on diagram:
  • Oxygen Sensor
  • Knock Sensor
  • Coolant Temperature Switch
  • Fuel Pump Oil Pressure Switch
  • Connector C-140
  • Engine Compartment  Diagram for 1989 Chevrolet G30 VAN  5.7 V8 GASEngine Compartment Diagram for 1989 Chevrolet G30 VAN 5.7 V8 GAS

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Air Pump
  • Oil Pressure Switch
  • MAP Sensor
  • CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR Chevrolet G30 VAN AUTOMOBILES

    OEM drawn wiring diagrams for most Chevrolet G30 VAN cars and light trucks sold in the U.S.

    1993 Chevrolet G30 VAN  7.4 V8 GAS Wiring Diagram1993 Chevrolet G30 VAN 7.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Engine Coolant Level Sensor
  • Parking Brake Warning Switch
  • I/P Cluster Connector
  • Engine Coolant Level Indicator Module
  • 1988 Chevrolet G30 VAN Sportvan 5.7 V8 GAS Wiring Diagram1988 Chevrolet G30 VAN Sportvan 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Left Front Speaker
  • Right Rear Speaker
  • Right Front Speaker
  • Left Rear Speaker
  • Antenna
  • CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR Chevrolet G30 VAN AUTOMOBILES

    OEM TSB listings for most Chevrolet G30 VAN cars and light trucks sold in the U.S. from 1985+.

    Document: RADIO FREQUENCY INTERFERENCE ID & DIAGNOSIS - REV
    Vehicle: 1993 Chevrolet G30 VAN 5.7 V8 GAS

    Symptoms:
  • Noise
  • Auto Systems:
  • Entertainment: Stereo, Radio, Cassettes
  • Document: RELEASE OF DEXRON VI AUTOMATIC TRANSMISSION FLUID (ATF) - REVISED
    Vehicle: 1995 Chevrolet G30 VAN 7.4 V8 GAS

    Auto Systems:
  • Chemicals, Antifreeze, Additives
  • Automatic Trans, Coolers, Torque Converter
  • CLICK HERE TO GET FULL ACCESS TO Chevrolet G30 VAN TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Chevrolet G30 VAN AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Chevrolet G30 VAN 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 Chevrolet G30 VAN 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 Chevrolet G30 VAN 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 Chevrolet G30 VAN 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 Chevrolet G30 VAN SPECIFICATIONS DATA!

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    Click here to view more details about 1974 Chevrolet G30 Van Mirror, Driver Side1974 Chevrolet G30 Van Mirror, Driver Side, Non-folding; Below eyeline type; A high quality, OE replacement mirror; Backed by 2-year Kool Vue limited warranty..

    Source: Auto Body Parts Store

    $22.85

    Click here to view more details about 1974 Chevrolet G30 Van Headlight1974 Chevrolet G30 Van Headlight, Bulbs included; Sealed beam type; Round; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly..

    Source: Auto Body Parts Store

    $9.32

    Click here to view more details2010 Chevrolet Impala 16" Wheel Skin ABS, Impostor Wheel Skins; 4 Piece Set; Chrome Finish; 5 Flat Spoke With Indent; ABS; 16 Inch, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $50.45

    Click here to view more details1971 International 1310 V8, 5 L, 304 CID Rebuilt Engine, Scout appl. Comes with oil pump kit only., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,252.00

    Click here to view more details1990 Chevrolet G30 VAN Used Steering Gear, 5.7, AUTO, RWD, PS Power Steering; 30 ser, Very Good.

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    $173.00

    Click here to view more details1990 Chevrolet G30 VAN Used Air Cleaner Assembly, 5.0L\, PO# 139488, 115K.

    Source: Used Auto Parts Store

    $134.00
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