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 MANUALSCHEVROLET2019TAHOE LS, 4WD, GAS/ETHANOLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 138 (ENGINE MECHANICAL - 6.0L (L96))
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol
Section 138 (Engine Mechanical - 6.0L (L96))
2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Section 138 (Engine Mechanical - 6.0L (L96))
WARNING: This page is about a different car, the 2019 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Component Locator
- Disassembled Views
- Intake Manifold/Upper Engine - Without Active Fuel Management
- Intake Manifold/Upper Engine - With Active Fuel Management
- Cylinder Head/Upper Engine - Without Active Fuel Management
- Cylinder Head/Upper Engine - With Active Fuel Management
- Front of Engine (w/VVT)
- Rear of Engine
- Lower Engine Assembly
- Engine Block Plugs/Sensors
- Oil Pump Assembly
- Engine Identification
- Disassembled Views
- Diagnostic Information and Procedures
- 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 Compression Test
- Cylinder Leakage Test
- Oil Consumption Diagnosis
- Oil Pressure Diagnosis and Testing
- Camshaft Position Actuator and Solenoid Valve Diagnosis and Testing
- 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
- Repair Instructions - On Vehicle
- Drive Belt Replacement - Accessory
- Air Conditioning Compressor Belt Replacement
- Drive Belt Idler Pulley Replacement
- Drive Belt Tensioner Replacement - Accessory
- Engine Mount Inspection
- Engine Mount Replacement - Left Side (Two Wheel Drive)
- Engine Mount Replacement - Left Side (Four Wheel Drive)
- Engine Mount Replacement - Right Side (Two Wheel Drive)
- Engine Mount Replacement - Right Side (Four Wheel Drive)
- Intake Manifold Cover Retainer Replacement
- Intake Manifold Cover Replacement
- Upper Intake Manifold Sight Shield Replacement
- Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side)
- Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Left Side)
- Intake Manifold Replacement
- Upper Intake Manifold Cover Replacement
- Valve Lifter Oil Manifold Replacement
- Valve Lifter Oil Filter 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
- Cylinder Head Replacement - Left Side
- Cylinder Head Replacement - Right Side
- Valve Lifter Replacement
- Crankshaft Balancer Replacement
- Crankshaft Front Oil Seal Replacement
- Camshaft Position Actuator Magnet Replacement
- Engine Front Cover Replacement
- Camshaft Position Actuator Solenoid Valve Replacement
- Camshaft Position Actuator Replacement
- Crankshaft Rear Oil Seal Replacement
- Crankshaft Rear Oil Seal Housing Replacement
- Oil Filter Adapter Replacement
- Oil Pan Cover Replacement
- Oil Pan Replacement
- Oil Pressure Relief Valve Replacement
- Engine Oil Pressure Sensor and/or Switch Replacement
- Oil Pump, Screen, and Crankshaft Oil Deflector 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
- Engine Oil Cooler Hose Replacement
- Repair Instructions - Off Vehicle
- Draining Fluids and Oil Filter Removal
- Crankshaft Balancer Removal
- Automatic Transmission Flex Plate Removal
- Oil Level Indicator and Tube Removal
- Exhaust Manifold Removal - Left Side
- Exhaust Manifold Removal - Right Side
- Water Pump Removal
- Throttle Body Assembly Removal
- Throttle Position Sensor Removal
- Fuel Rail and Injectors Removal
- Intake Manifold Removal
- Engine Coolant Air Bleed Pipe and Hole Cover Removal
- Engine Block Valley Cover Removal
- Valve Lifter Oil Filter 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
- Valve Lifter Removal
- Oil Filter Removal
- Oil Pan Removal
- Engine Front Cover Removal
- Crankshaft Rear Oil Seal Housing Removal
- Oil Pump, Screen and Crankshaft Oil Deflector Removal
- Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Removal
- Camshaft Removal
- Piston, Connecting Rod, and Bearing 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 (Off-Vehicle)
- Camshaft Position Actuator Solenoid Valve Inspection (On-Vehicle)
- 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 Disassemble
- Oil Pump Cleaning and Inspection
- Oil Pump Assemble
- 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 Cleaning and Inspection
- Intake Manifold Cleaning and Inspection
- Exhaust Manifold Cleaning and Inspection
- Engine Coolant Air Bleed Pipe and Hole Cover Cleaning and Inspection
- Water Pump 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
- Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Installation
- Oil Pump, Screen and Crankshaft Oil Deflector Installation
- Crankshaft Rear Oil Seal Housing Installation (Without Seal in Housing)
- Crankshaft Rear Oil Seal Housing Installation (With Seal in Housing)
- Crankshaft Rear Oil Seal Installation
- Engine Front Cover Installation
- Crankshaft Front Oil Seal Installation
- Oil Pan Installation
- Oil Filter Installation
- Valve Lifter 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
- Engine Block Valley Cover Installation
- Valve Lifter Oil Filter Installation
- Engine Coolant Air Bleed Pipe and Hole Cover Installation
- Intake Manifold Installation
- Fuel Rail and Injectors Installation
- Throttle Position Sensor Installation
- Throttle Body Assembly Installation
- Water Pump Installation
- Exhaust Manifold Installation - Left Side
- Exhaust Manifold Installation - Right Side
- Oil Level Indicator and Tube Installation
- Automatic Transmission Flex Plate Installation
- Crankshaft Balancer Installation
- Engine Prelubing
- Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
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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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.