R 10 P/U 2WD V8-454 7.4L (1987): Engine, Cooling and Exhaust
Also for this vehicle: R 10 P/U 2WD L6-292 4.8L (1988), R 10 P/U 2WD V6-262 4.3L (1987), R 10 P/U 2WD V8-350 5.7L (1987), R 10 P/U 2WD V8-379 6.2L DSL (1988).
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.
Engine119 pages
- Compression Check › System Information › Specifications
Cylinder Block Assembly20 pages
- Connecting Rod Bearing › Component Information › Service and Repair
- Connecting Rod, Engine › Component Information › Specifications › Connecting Rod Bearing Clearance23
- Crankshaft Main Bearing › Component Information › Service and Repair
- Crankshaft, Engine › Component Information › Specifications › Torque Specifications2
Engine Block Heater › Component Information › Technical Service Bulletins4 pages
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications
Piston, Engine › Component Information5 pages
- Piston Pin, Engine › Component Information › Specifications › Piston Pin Dimensions2
- Piston Ring, Engine › Component Information › Specifications
Cylinder Head Assembly8 pages
- Valve Clearance › System Information › Specifications2
- Fuel Pressure Release › System Information › Service and Repair
- Rocker Arm Assembly › Component Information › Service and Repair
- Valve Cover › Component Information › Specifications
- Valve Guide › Component Information › Service and Repair
- Valve Spring › Valve Rotator › Component Information › Service and Repair
- Valve, Intake/Exhaust › Component Information › Specifications
Drive Belts, Mounts, Brackets and Accessories15 pages
Drive Belt › Component Information8 pages
Drive Belt Tensioner › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 892606A › Sep › 89 › Engine - Serpentine Belt, Worn Idler/Tensioner Pulley2
- All Technical Service Bulletins: › 892606A › Sep › 89 › Engine - Serpentine Belt, Worn Idler/Tensioner Pulley2
- All Other Service Bulletins for Drive Belt Tensioner: › 9374A6 › Feb › 93 › TBI Fuel System - Power Curve Information2
- All Other Service Bulletins for Drive Belt Tensioner: › 9374A6 › Feb › 93 › TBI Fuel System - Power Curve Information
- Engine Mount › Component Information › Technical Service Bulletins › Engine - Rough/Unstable/Incorrect Idle
Engine Lubrication17 pages
- Engine Oil › Component Information › Technical Service Bulletins › Engine - GM dexos 1 and dexos 2(R) Oil Specifications23
- 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 › Service and Repair23
- Oil Pressure Gauge › Component Information › Diagrams › Diagram Information and Instructions2
Oil Pressure Sender › Component Information › Technical Service Bulletins2 pages
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
- Oil Pressure Warning Lamp/Indicator › Component Information › Testing and Inspection
- Oil Pump, Engine › Component Information › Service and Repair2
- Intake Manifold › Component Information › Technical Service Bulletins › Engine - Intake Manifold Inspection/Replacement
Sensors and Switches - Engine3 pages
Oil Pressure Sender › Component Information › Technical Service Bulletins2 pages
- Oil Pressure Switch (For Fuel Pump) › Component Information › Locations
Tune-up and Engine Performance Checks43 pages
- Fuel Pressure › Diagnostic Connector - Fuel Pump › Component Information › Locations
- Air/Fuel Mixture › System Information › Adjustments2345
Idle Speed › System Information15 pages
Technical Service Bulletins12 pages
- Customer Interest: › 89263A6E › Nov › 91 › PROM - Surge, Detonation or Code 32, EGR234
All Technical Service Bulletins for Idle Speed:6 pages
- All Other Service Bulletins for Idle Speed: › 88T556E › Nov › 87 › Engine Controls - Idle Speed/Minumum Idle Air Rate Specs2
- Adjustments › Fast Idle Speed23
Air Cleaner Housing › Air Filter Element › Component Information › Technical Service Bulletins4 pages
- 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 › Technical Service Bulletins4 pages
- Customer Interest: › 93356D › Oct › 92 › Engine - Miss, Hesitation, or Roughness
All Technical Service Bulletins for Spark Plug Wire:2 pages
- All Other Service Bulletins for Spark Plug Wire: › 881386D › Feb › 88 › Ignition System - Diagnosis Precautions
Distributor, Ignition › Component Information5 pages
- Spark Plug › Component Information › Specifications › Torque2
- Compression Check › System Information › Specifications
- Valve Clearance › System Information › Specifications2
- Water Pump › Component Information › Service and Repair
Cooling System55 pages
- Coolant › Component Information › Technical Service Bulletins › Cooling System - Coolant Recycling Information23456789
- Coolant Level Indicator Lamp › Component Information › Service and Repair
Radiator Cooling Fan8 pages
Engine - Coolant Temperature Sensor/Switch4 pages
Heater Core › Component Information8 pages
- Heater Hose › Component Information › Technical Service Bulletins › Cooling - New Style Hose Clamp
Lamps and Indicators - Cooling System4 pages
- Radiator › Component Information › Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators234
- Radiator Cap › Component Information › Specifications
- Radiator Hose › Component Information › Technical Service Bulletins › Cooling - New Style Hose Clamp
Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch4 pages
- Temperature Gauge › Component Information › Diagrams › Diagram Information and Instructions2
- Temperature Warning Lamp/Indicator, Engine Cooling › Component Information › Testing and Inspection
Thermostat, Engine Cooling › Component Information › Technical Service Bulletins6 pages
- Water Pump › Component Information › Service and Repair
Exhaust System25 pages
- Catalytic Converter › Component Information › Description and Operation2345
Exhaust Manifold › Component Information › Technical Service Bulletins4 pages
Muffler › Component Information › Technical Service Bulletins16 pages
Customer Interest for Muffler:8 pages
All Technical Service Bulletins for Muffler:8 pages