Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 88 (ENGINE MECHANICAL - 4.3L (LV1))
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
Section 88 (Engine Mechanical - 4.3L (LV1))
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Section 88 (Engine Mechanical - 4.3L (LV1))
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Component Locator
- Diagnostic Information and Procedures
- DTC P06DA-P06DD
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- Symptoms - Engine Mechanical
- Base Engine Misfire without Internal Engine Noises
- Base Engine Misfire with Abnormal Internal Lower Engine Noises
- Base Engine Misfire with Abnormal Valve Train Noise
- Base Engine Misfire with Coolant Consumption
- Base Engine Misfire with Excessive Oil Consumption
- Engine Noise on Start-Up, but Only Lasting a Few Seconds
- Upper Engine Noise, Regardless of Engine Speed
- Lower Engine Noise, Regardless of Engine Speed
- Engine Noise Under Load
- Engine Will Not Crank - Crankshaft Will Not Rotate
- Coolant in Combustion Chamber
- Coolant in Engine Oil
- Engine Oil or Fluid in Coolant Diagnosis
- Engine Compression Test
- Cylinder Leakage Test
- Oil Consumption Diagnosis
- Oil Pressure Diagnosis and Testing
- Camshaft Position Actuator and Solenoid Valve Diagnosis and Testing
- Engine Oil Level Sensor Diagnosis
- Oil Leak Diagnosis
- Crankcase Ventilation System Inspection/Diagnosis
- Drive Belt Chirping, Squeal, and Whine Diagnosis
- Drive Belt Rumbling and Vibration Diagnosis
- Drive Belt Falls Off and Excessive Wear Diagnosis
- Drive Belt Tensioner Diagnosis
- DTC P06DA-P06DD
- Repair Instructions - On Vehicle
- Vacuum Pump Belt Replacement
- Drive Belt Replacement - Accessory
- Air Conditioning Compressor Belt Replacement
- Drive Belt Idler Pulley Replacement
- Drive Belt Tensioner Replacement - Accessory
- Engine Mount Replacement - Left Side
- Engine Mount Replacement - Right Side
- Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Left Side)
- Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side)
- Positive Crankcase Ventilation Valve Replacement
- Oil Filler Tube Replacement
- Intake Manifold Replacement
- Engine Block Valley Cover Replacement
- Valve Rocker Arm Cover Replacement - Left Side
- Valve Rocker Arm Cover Replacement - Right Side
- Valve Rocker Arm and Push Rod Replacement
- Valve Stem Oil Seal and Valve Spring Replacement
- Oil Level Indicator Tube Replacement (Upper)
- Oil Level Indicator Tube Replacement (Lower)
- Cylinder Head Replacement - Left Side
- Cylinder Head Replacement - Right Side
- Valve Lifter Follower Guide Replacement
- Valve Lifter Replacement
- Balancer Shaft Replacement
- Crankshaft Balancer Replacement
- Crankshaft Front Oil Seal Replacement
- Engine Front Cover Replacement
- Oil Pump Replacement
- Oil Filter Center Tube Replacement
- Camshaft Position Actuator Solenoid Valve Replacement
- Crankshaft Rear Oil Seal Replacement
- Crankshaft Rear Oil Seal Housing Replacement
- Oil Pan Replacement
- Engine Oil Level Indicator Switch Replacement
- Balance Chain Replacement
- Balance Shaft Sprocket Replacement
- Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement
- Camshaft Replacement
- Automatic Transmission Flex Plate Replacement
- Engine Replacement
- Engine Oil and Oil Filter Replacement
- Repair Instructions - Off Vehicle
- Draining Fluids and Oil Filter Removal
- Crankshaft Balancer Removal
- Automatic Transmission Flex Plate Removal
- Exhaust Manifold Removal - Left Side
- Exhaust Manifold Removal - Right Side
- Oil Level Indicator and Tube Removal
- Engine Coolant Manifold Removal
- Throttle Body Assembly Removal
- Intake Manifold Removal
- Fuel Pump Insulator and Fuel Feed Pipes Removal
- Fuel Rail and Injectors Removal
- Fuel Pump Removal
- Valve Rocker Arm Cover Removal - Left Side
- Valve Rocker Arm Cover Removal - Right Side
- Valve Rocker Arm and Push Rod Removal
- Cylinder Head Removal - Left Side
- Cylinder Head Removal - Right Side
- Oil Pan Removal
- Crankshaft Front Oil Seal Removal
- Engine Front Cover Removal
- Crankshaft Rear Oil Seal Removal
- Crankshaft Rear Oil Seal Housing Removal
- Oil Pump Removal
- Piston, Connecting Rod, and Bearing Removal
- Balancer Shaft and Timing Chain Assembly Removal
- Engine Block Valley Cover Removal
- Valve Lifter Follower Guide Removal
- Valve Lifter Removal
- Camshaft Removal
- Crankshaft and Bearing Removal
- Engine Block Plug Removal
- Engine Block Cleaning and Inspection
- Crankshaft and Bearing Cleaning and Inspection
- Crankshaft Balancer Cleaning and Inspection
- Automatic Transmission Flex Plate Cleaning and Inspection
- Piston and Connecting Rod Disassemble
- Piston, Connecting Rod, and Bearing Cleaning and Inspection
- Piston and Connecting Rod Assemble
- Camshaft Bearing Removal
- Camshaft and Bearings Cleaning and Inspection
- Camshaft Bearing Installation
- Camshaft Timing Chain and Sprocket Cleaning and Inspection
- Camshaft Position Actuator Cleaning and Inspection
- Camshaft Position Actuator Magnet Cleaning and Inspection
- Camshaft Position Actuator Solenoid Valve Inspection
- Valve Rocker Arm and Push Rod Cleaning and Inspection
- Valve Lifter and Guide Cleaning and Inspection
- Cylinder Head Disassemble
- Cylinder Head Cleaning and Inspection
- Valve Guide Reaming, and Valve and Seat Grinding
- Cylinder Head Assemble
- Oil Pump Cleaning and Inspection
- Engine Front Cover Cleaning and Inspection
- Crankshaft Rear Oil Seal Housing Cleaning and Inspection
- Engine Block Valley Cover Cleaning and Inspection
- Valve Rocker Arm Cover Cleaning and Inspection
- Oil Pan Disassemble
- Oil Pan Cleaning and Inspection
- Oil Pan Assemble
- Intake Manifold Cleaning and Inspection
- Exhaust Manifold Cleaning and Inspection
- Engine Coolant Manifold Disassemble
- Engine Coolant Manifold Cleaning and Inspection
- Engine Coolant Manifold Assemble
- Fuel Rail and Injectors Cleaning and Inspection
- Thread Repair
- Service Prior to Assembly
- Engine Block Plug Installation
- Crankshaft and Bearing Installation
- Piston, Connecting Rod, and Bearing Installation
- Camshaft Installation
- Valve Lifter Installation
- Valve Lifter Follower Guide Installation
- Engine Block Valley Cover Installation
- Balancer Shaft and Timing Chain Assembly Installation
- Oil Pump Installation
- Crankshaft Rear Oil Seal Housing Installation
- Crankshaft Rear Oil Seal Installation
- Engine Front Cover Installation
- Crankshaft Front Oil Seal Installation
- Oil Pan Installation
- Oil Filter Installation
- Cylinder Head Installation - Left Side
- Cylinder Head Installation - Right Side
- Valve Rocker Arm and Push Rod Installation
- Valve Rocker Arm Cover Installation - Left Side
- Valve Rocker Arm Cover Installation - Right Side
- Fuel Pump Installation
- Fuel Rail and Injectors Installation
- Fuel Pump Insulator and Fuel Feed Pipes Installation
- Intake Manifold Installation
- Throttle Body Assembly Installation
- Engine Coolant Manifold Installation
- Oil Level Indicator and Tube Installation
- Exhaust Manifold Installation - Left Side
- Exhaust Manifold Installation - Right Side
- Automatic Transmission Flex Plate Installation
- Crankshaft Balancer Installation
- Engine Prelubing
- Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.