G 20 Van V8-5.7L VIN R (1996): Engine, Cooling and Exhaust
Also for this vehicle: G 20 3/4 Ton Van L6-250 4.1L VIN D 2-bbl (1984), G 20 3/4 Ton Van V8-305 5.0L VIN F 4-bbl (1982), G 20 3/4 Ton Van V8-305 5.0L VIN H 4-bbl (1984), G 20 3/4 Ton Van V8-350 5.7L VIN L 4-bbl (1982), G 20 3/4 Ton Van V8-379 6.2L DSL VIN C FI (1984), G 20 Van V6-262 4.3L (1985), G 20 Van V6-262 4.3L VIN Z (1993), G 20 Van V6-262 4.3L VIN Z TBI (1995), G 20 Van V6-4.3L VIN W (1996), G 20 Van V8-305 5.0L (1987), G 20 Van V8-350 5.7L (1985), G 20 Van V8-350 5.7L VIN K TBI (1995), G 20 Van V8-379 6.2L DSL (1987), G 20 Van V8-379 6.2L DSL VIN C FI (1992), G 20 Van V8-393 6.5L DSL VIN Y (1995).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Engine168 pages
- Compression Check › System Information › Specifications
Camshaft, Lifters and Push Rods12 pages
- Camshaft, Engine › Component Information › Specifications2
- Lifter / Lash Adjuster, Valve › Component Information › Service and Repair
- Push Rod › Component Information › Service and Repair › Pushrods23
Rocker Arm Assembly › Component Information6 pages
Cylinder Block Assembly16 pages
- Connecting Rod Bearing › Component Information › Technical Service Bulletins › Connecting Rod Bearing - Clearance Checking Tool
- Connecting Rod, Engine › Component Information › Specifications
Crankshaft Main Bearing › Component Information8 pages
- Crankshaft, Engine › Component Information › Specifications › Main Bearing Torque Specifications2
- Harmonic Balancer - Crankshaft Pulley › Component Information › Technical Service Bulletins › Crankshaft Balancer - Removal/Installation Tool
Piston, Engine › Component Information3 pages
Cylinder Head Assembly20 pages
- Valve Clearance › System Information › Specifications › Valve Clearance Specifications2
- Fuel Pressure Release › System Information › Service and Repair
Rocker Arm Assembly › Component Information6 pages
Valve Guide › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 1539013 › Jul › 04 › Engine - SES Lamp ON/Misfire DTC' Set Towing Uphill
- All Technical Service Bulletins: › 1539013 › Jul › 04 › Engine - SES Lamp ON/Misfire DTC' Set Towing Uphill
- All Other Service Bulletins for Valve Guide: › 661511 › Feb › 97 › Front Door and Windshield Molding - Wind Noise234
- All Other Service Bulletins for Valve Guide: › 661511 › Feb › 97 › Front Door and Windshield Molding - Wind Noise
- Valve Spring › Valve Rotator › Component Information › Description and Operation
Valve, Intake/Exhaust › Component Information4 pages
Drive Belts, Mounts, Brackets and Accessories13 pages
Drive Belt › Component Information › Technical Service Bulletins12 pages
- Engine Mount › Component Information › Service and Repair
Engine Lubrication33 pages
- Engine Oil Pressure › Component Information › Specifications
Engine Oil › Component Information14 pages
Technical Service Bulletins12 pages
- Customer Interest: › 76-60-01 › Aug › 97 › Engine - Water Contamination Of Oil23
All Technical Service Bulletins for Engine Oil:6 pages
- All Other Service Bulletins for Engine Oil: › 11-00-90-001 › Mar › 11 › Engine - GM dexos 1 and dexos 2(R) Oil Specifications23
- Specifications › Capacity Specifications2
- Oil Cooler, Engine › Component Information › Technical Service Bulletins › Engine & Transmission - Oil Cooler Quick Connect Fitting2345
- Oil Filter, Engine › Component Information › Technical Service Bulletins › Engine - Noise/Damage Oil Filter Application Importance
- Oil Line, Engine › Component Information › Service and Repair234
- Oil Pan, Engine › Component Information › Service and Repair
- Oil Pressure Gauge › Component Information › Locations2
- Oil Pressure Sender › Component Information › Diagrams
- Oil Pressure Switch (For Fuel Pump) › Component Information › Diagrams2
- Oil Pressure Warning Lamp/Indicator › Component Information › Description and Operation
- Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications
Lamps and Indicators - Engine3 pages
Seals and Gaskets, Engine8 pages
- Crankshaft Main Bearing Seal › Component Information › Service and Repair › Crankshaft Rear Oil Seal Replace2
Valve Guide Seal › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 1539013 › Jul › 04 › Engine - SES Lamp ON/Misfire DTC' Set Towing Uphill
All Technical Service Bulletins for Valve Guide Seal:3 pages
- All Other Service Bulletins for Valve Guide Seal: › 676115 › May › 96 › Valve Stem Oil Seal - Correct Installation2
Sensors and Switches - Engine3 pages
- Timing Components › Timing Chain › Component Information › Service and Repair
Tune-up and Engine Performance Checks47 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
Idle Speed › System Information2 pages
Air Cleaner Housing13 pages
- Air Cleaner Fresh Air Duct/Hose › Component Information › Specifications2
Air Filter Element › Component Information › Technical Service Bulletins11 pages
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Technical Service Bulletins: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
- All Other Service Bulletins for Air Filter Element: › 766504 › Mar › 97 › PROM - MIL ON, Poor Driveability Condition234567
- All Other Service Bulletins for Air Filter Element: › 766504 › Mar › 97 › PROM - MIL ON, Poor Driveability Condition
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications › Ignition Firing Order
- Spark Plug Wire <--> [Ignition Cable] › Component Information › Specifications23456
Distributor, Ignition › Component Information12 pages
- Spark Plug › Component Information › Specifications2345
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications › Valve Clearance Specifications2
- Water Pump › Component Information › Service and Repair
Cooling System133 pages
Coolant › Component Information7 pages
Coolant Level Indicator Lamp › Component Information3 pages
Radiator Cooling Fan14 pages
Radiator Cooling Fan Motor › Component Information5 pages
- Fan Blade › Component Information › Service Precautions › Technician Safety Information2
Fan Clutch › Component Information7 pages
- Heater Core › Component Information › Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators23
Lamps and Indicators - Cooling System7 pages
Coolant Level Indicator Lamp › Component Information3 pages
Temperature Gauge › Component Information › Technical Service Bulletins2 pages
- Temperature Warning Lamp/Indicator, Engine Cooling › Component Information › Description and Operation2
- Radiator › Component Information › Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators234
- Radiator Cap › Component Information › Specifications
Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch42 pages
Temperature Gauge › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 676201 › Apr › 96 › Engine - Extreme Temperature Gauge Fluctuation
- All Technical Service Bulletins: › 676201 › Apr › 96 › Engine - Extreme Temperature Gauge Fluctuation
All Other Service Bulletins for Temperature Gauge:3 pages
All Other Service Bulletins for Temperature Gauge:0 pages
- 1539013 › Jul › 04 › Engine - SES Lamp ON/Misfire DTC' Set Towing Uphill
- 676115 › May › 96 › Valve Stem Oil Seal - Correct Installation
- Temperature Warning Lamp/Indicator, Engine Cooling › Component Information › Description and Operation2
Thermostat, Engine Cooling › Component Information › Technical Service Bulletins2 pages
- Water Pump › Component Information › Service and Repair
Exhaust System16 pages
- Catalytic Converter › Component Information › Locations › Converter23
- Exhaust Manifold › Component Information › Service and Repair
Exhaust Pipe › Component Information › Technical Service Bulletins6 pages
Seals and Gaskets, Exhaust › Exhaust Pipe Gasket › Component Information › Technical Service Bulletins6 pages