V 20 P/U 4WD L6-292 4.8L (1988): Engine, Cooling and Exhaust
Also for this vehicle: V 20 P/U 4WD V6-262 4.3L (1987), V 20 P/U 4WD V8-350 5.7L (1987), V 20 P/U 4WD V8-379 6.2L DSL (1988), V 20 P/U 4WD V8-454 7.4L (1987).
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.
Engine91 pages
- Compression Check › System Information › Specifications
Camshaft, Lifters and Push Rods7 pages
- Camshaft Gear/Sprocket › Component Information › Service and Repair2
- Camshaft, Engine › Component Information › Specifications2
- Lifter / Lash Adjuster, Valve › Component Information › Service and Repair
- Push Rod › Component Information › Service and Repair
- Rocker Arm Assembly › Component Information › Service and Repair
Cylinder Block Assembly13 pages
- Connecting Rod Bearing › Component Information › Specifications
- Connecting Rod, Engine › Component Information › Specifications2
- Crankshaft Gear/Sprocket › Component Information › Service and Repair2
- Crankshaft Main Bearing › Component Information › Specifications › Main Bearing Dimensions
- Crankshaft, Engine › Component Information › Specifications
Engine Block Heater › Component Information › Technical Service Bulletins4 pages
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
- Piston, Engine › Component Information › Service and Repair
Cylinder Head Assembly9 pages
- Valve Clearance › System Information › Specifications2
- Rocker Arm Assembly › Component Information › Service and Repair
- Valve Cover › Component Information › Specifications
- Valve Guide › Component Information › Specifications2
- Valve Seat › Component Information › Specifications
- Valve Spring › Valve Rotator › Component Information › Description and Operation
- Valve, Intake/Exhaust › Component Information › Specifications
Drive Belts, Mounts, Brackets and Accessories8 pages
Engine Lubrication15 pages
- Engine Oil Pressure › Component Information › Specifications
Engine Oil › Component Information4 pages
- Oil Filter, Engine › Component Information › Technical Service Bulletins › Engine - Noise/Damage Oil Filter Application Importance2
- Oil Level Warning Indicator › Component Information › Description and Operation
- Oil Pan, Engine › Component Information › Specifications2
- Oil Pressure Gauge › Component Information › Testing and Inspection
- Oil Pressure Sender › Component Information › Specifications
- Oil Pressure Warning Lamp/Indicator › Component Information › Description and Operation2
- Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications
- Intake Manifold › Component Information › Technical Service Bulletins › Engine - Intake Manifold Inspection/Replacement
- Seals and Gaskets, Engine › Crankshaft Main Bearing Seal › Component Information › Service and Repair
- Sensors and Switches - Engine › Oil Pressure Sender › Component Information › Specifications
Tune-up and Engine Performance Checks23 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
Idle Speed › System Information3 pages
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- Fuel Filter › Component Information › Locations
- Firing Order › Component Information › Specifications › Ignition Firing Order
Spark Plug Wire <--> [Ignition Cable] › Component Information › Technical Service Bulletins2 pages
- Distributor, Ignition › Component Information › Specifications234
- Spark Plug › Component Information › Specifications › Torque2
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
- Water Pump › Component Information › Specifications23
Cooling System157 pages
Coolant › Component Information › Technical Service Bulletins14 pages
- Cooling System - Coolant Recycling Information234
Technical Service Bulletins for Coolant:10 pages
- 00-06-02-006D › Aug › 06 › Cooling System - Coolant Recycling Information234
- 436201B › Apr › 95 › Coolant - Information on Propylene Glycol Usage
- 310504 › Feb › 94 › Warranty - Recycled Engine Coolant Policy
- 91626B › Aug › 90 › Coolant - Specification/Usage
- 91090A › Apr › 90 › Coolant - Used Anti-Freeze Policy2
- 90496B › Aug › 89 › Cooling System - Reconstituted Anti-Freeze Information
Coolant Level Indicator Lamp › Component Information3 pages
Heater Core › Component Information8 pages
Lamps and Indicators - Cooling System36 pages
- 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/Switch4 pages
- Temperature Gauge › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…32
- Temperature Warning Lamp/Indicator, Engine Cooling › Component Information › Testing and Inspection
- Thermostat, Engine Cooling › Component Information › Specifications23
- Water Pump › Component Information › Specifications23
- Exhaust System › Exhaust Manifold › Component Information › Specifications