Sierra 1500 4WD V6-4.3L (2008): Engine, Cooling and Exhaust
Also for this vehicle: Sierra 1500 4WD V8-4.8L (2007), Sierra 1500 4WD V8-4.8L VIN V (2004), Sierra 1500 4WD V8-5.3L (2008), Sierra 1500 4WD V8-5.3L VIN B (2005), Sierra 1500 4WD V8-5.3L VIN B HO (2006), Sierra 1500 4WD V8-5.3L VIN T (2004), Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005), Sierra 1500 4WD V8-6.0L (2007), Sierra 1500 4WD V8-6.0L Hybrid (2009), Sierra 1500 4WD V8-6.0L VIN U (2006).
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.
Engine250 pages
- Compression Check › System Information › Specifications2
Camshaft, Lifters and Push Rods14 pages
- Camshaft Gear/Sprocket › Component Information › Specifications
- Camshaft, Engine › Component Information › Service and Repair23
- Lifter / Lash Adjuster, Valve › Component Information › Service and Repair2
- Push Rod › Component Information › Service and Repair234
- Rocker Arm Assembly › Component Information › Service and Repair234
Cylinder Block Assembly21 pages
- Balance Shaft › Component Information › Service and Repair2345
- Balance Shaft Bearing › Component Information › Service and Repair2
- Connecting Rod Bearing › Component Information › Specifications
- Connecting Rod, Engine › Component Information › Specifications
- Crankshaft Main Bearing › Component Information › Specifications
- Crankshaft Seal Retainer › Component Information › Service and Repair2
- Crankshaft, Engine › Component Information › Specifications
- Harmonic Balancer - Crankshaft Pulley › Component Information › Specifications2345
- Piston, Engine › Component Information › Specifications
- Piston Pin, Engine › Component Information › Specifications
- Piston Ring, Engine › Component Information › Specifications
Cylinder Head Assembly24 pages
- Fuel Pressure Release › System Information › Service and Repair › Procedures234
- Rocker Arm Assembly › Component Information › Service and Repair234
- Valve Cover › Component Information › Service and Repair › Valve Rocker Arm Cover Replacement - Left Side234567891011
- Valve Spring › Component Information › Service Precautions2345
Drive Belts, Mounts, Brackets and Accessories30 pages
Drive Belt › Component Information17 pages
Technical Service Bulletins10 pages
- Customer Interest: › 07-01-38-010A › Oct › 09 › A/C - Compressor/Serpentine Belt Noise2
All Technical Service Bulletins for Drive Belt:5 pages
- All Other Service Bulletins for Drive Belt: › 08-06-01-008A › Jul › 09 › Engine - Drive Belt Misalignment Diagnostics23
- Testing and Inspection › Drive Belt Chirping, Squeal, and Whine Diagnosis234567
- Drive Belt Tensioner › Component Information › Testing and Inspection2
Engine Mount › Component Information9 pages
- Idler Pulley › Component Information › Service and Repair › Drive Belt Idler Pulley Replacement - Right Side2
Engine Lubrication46 pages
- Engine Oil Pressure › Component Information › Specifications2
- Engine Oil Dip Stick - Dip Stick Tube › Component Information › Service and Repair2
Engine Oil › Component Information5 pages
- Oil Cooler, Engine › Component Information › Service and Repair › Engine Oil Cooler Pipe/Hose Quick Connect Fitting234567891011
- Oil Filter, Engine › Component Information › Technical Service Bulletins › Engine - Noise/Damage Oil Filter Application Importance
- Oil Filter Adapter › Component Information › Service and Repair › Oil Filter Adapter Replacement234
- Oil Pan, Engine › Component Information › Specifications234567891011121314
- Oil Pressure Sensor › Component Information › Locations2345
- Oil Pump, Engine › Engine Oil Pressure › Component Information › Specifications2
- Sensors and Switches - Engine › Oil Pressure Sensor › Component Information › Locations2345
Timing Components20 pages
- Balance Shaft › Component Information › Service and Repair2345
- Balance Shaft Bearing › Component Information › Service and Repair2
- Camshaft Gear/Sprocket › Component Information › Specifications
- Timing Chain › Component Information › Service and Repair2
- Timing Component Alignment Marks › Component Information › Locations
- Timing Cover › Component Information › Specifications23456789
Tune-up and Engine Performance Checks47 pages
Fuel Pressure › System Information7 pages
- Idle Speed › System Information › Specifications
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Procedures234
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
Ignition Cable › Component Information › Technical Service Bulletins8 pages
Customer Interest for Ignition Cable:4 pages
All Technical Service Bulletins for Ignition Cable:4 pages
Spark Plug › Component Information › Technical Service Bulletins18 pages
- Recalls: › 10250 › Jan › 11 › Campaign - Spark Plug Wire Warranty Extension234
- Customer Interest: › 09-06-04-018 › Mar › 09 › Ignition System - MIL ON/Runs Rough/Misfire DTC's Set2
All Technical Service Bulletins for Spark Plug:6 pages
- All Other Service Bulletins for Spark Plug: › 09-06-04-018 › Mar › 09 › Ignition System - MIL ON/Runs Rough/Misfire DTC's Set2
- All Other Service Bulletins for Spark Plug: › 10250 › Jan › 11 › Campaign - Spark Plug Wire Warranty Extension234
- Compression Check › System Information › Specifications2
- Water Pump › Component Information › Specifications234
Cooling System60 pages
Coolant › Component Information3 pages
- Coolant Line/Hose › Component Information › Service and Repair2
- Coolant Reservoir › Component Information › Service and Repair › Radiator Surge Tank Inlet Hose/Pipe Replacement2345
Radiator Cooling Fan5 pages
- Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
- Fan Shroud › Component Information › Service and Repair › Cooling Fan and Shroud Replacement23456789
Heater Core › Component Information5 pages
- Heater Hose › Component Information › Service and Repair › Heater Inlet Hose Replacement (Non-HP2)2345
- Radiator Cap › Component Information › Service Precautions2
- Radiator Hose › Component Information › Service and Repair › Radiator Hose Quick Connect Fitting23
Relays and Modules - Cooling System2 pages
- Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
- Thermostat, Engine Cooling › Component Information › Specifications2
- Water Pump › Component Information › Specifications234
Exhaust System37 pages
- Catalytic Converter › Exhaust Temperature Sensor › Component Information › Locations
- Continuous Trap Oxidizer, Diesel Emissions › Exhaust Pressure Differential Sensor › Component Information › Locations
Exhaust Manifold › Component Information7 pages
Exhaust Pipe/Muffler Hanger › Component Information › Technical Service Bulletins14 pages
- All Other Service Bulletins for Exhaust Pipe/Muffler Hanger: › 08-07-30-020E › Mar › 10 › A/T Controls - DTC P1825/P182E or P1915/MIL ON234
- All Other Service Bulletins for Exhaust Pipe/Muffler Hanger: › 08-07-30-020E › Mar › 10 › A/T Controls - DTC P1825/P182E or P1915/MIL ON
- Heat Shield, Exhaust › Component Information › Service and Repair › Exhaust Manifold Heat Shield Replacement - Right Side2345678
- Muffler › Component Information › Service and Repair2345
- Sensors and Switches - Exhaust System › Exhaust Temperature Sensor › Component Information › Locations