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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCADILLAC2009ESCALADE ESV AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 79 (ENGINE MECHANICAL - 4.8L, 5.3L, 6.0L AND 6.2L (1 OF 5))
2009 Cadillac Escalade ESV AWD
Section 79 (Engine Mechanical - 4.8L, 5.3L, 6.0L And 6.2L (1 Of 5))
2009 Cadillac Escalade ESV AWDSECTION Section 79 (Engine Mechanical - 4.8L, 5.3L, 6.0L And 6.2L (1 Of 5))
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Fastener Tightening Specifications
- Engine Mechanical Specifications (RPO LY2 VIN C)
- Engine Mechanical Specifications (RPO LMG VIN 0)
- Engine Mechanical Specifications (RPO LY5 VIN J)
- Engine Mechanical Specifications (RPO LC9 VIN 3)
- Engine Mechanical Specifications (RPO L76 VIN Y)
- Engine Mechanical Specifications (RPO LY6 VIN K)
- Engine Mechanical Specifications (RPO L92 VIN 8)
- Engine Content Specifications
- Sealers, Adhesives, & Lubricants
- Thread Repair Specifications
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Engine Mechanical
- 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
- Cylinder Deactivation (Active Fuel Management) System Diagnosis
- Engine Compression Test
- Cylinder Deactivation (Active Fuel Management) System Compression Test
- Cylinder Leakage Test
- Oil Consumption Diagnosis
- Oil Pressure Diagnosis and Testing
- Cylinder Deactivation (Active Fuel Management) Oil Pressure Relief Valve Diagnosis and Testing
- Cylinder Deactivation (Active Fuel Management) Valve Lifter Oil Manifold 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
- Description and Operation
- Crankcase Ventilation System Description
- Drive Belt System Description
- Engine Component Description
- The 4.8, 5.3, 6.0, and 6.2 Liter V8 Engines
- Camshaft and Drive System - RPO LY2/LC9/LY5/LMG
- Camshaft and Drive System - RPO LY6/L76/L92
- Crankshaft
- Cylinder Heads
- Engine Block - RPO LC9/L76/L92
- Engine Block - RPO LY2/LY5/LMG/LY6
- Exhaust Manifolds
- Intake Manifold
- Oil Pan
- Piston and Connecting Rod Assembly
- Valve Rocker Arm Cover Assemblies
- Valve Train - RPO LY2/LY6
- Valve Train - RPO LC9/LY5/LMG/L76
- Valve Train - RPO L92
- Cylinder Deactivation (Active Fuel Management) System Description
- Camshaft Position Actuator and Solenoid Valve Description
- Lubrication Description (RPO LY2)
- Lubrication Description (RPO LC9/LY5/LMG)
- Lubrication Description (RPO LY6)
- Lubrication Description (RPO L76)
- Lubrication Description (RPO L92)
- Lubrication Description - Main Pressure Below 55 psi with Cylinder Deactivation (Active Fuel Management) Off (RPO LC9/LY5/LMG)
- Lubrication Description - Main Pressure Below 55 psi with Cylinder Deactivation (Active Fuel Management) Off (RPO L76/L92)
- Lubrication Description - Main Pressure Above 55 psi with Cylinder Deactivation (Active Fuel Management) Off (RPO LC9/LY5/LMG)
- Lubrication Description - Main Pressure Above 55 psi with Cylinder Deactivation (Active Fuel Management) Off (RPO L76/L92)
- Lubrication Description - Main Pressure Below 55 psi with Cylinder Deactivation (Active Fuel Management) On (RPO LC9/LY5/LMG)
- Lubrication Description - Main Pressure Below 55 psi with Cylinder Deactivation (Active Fuel Management) On (RPO L76/L92)
- Lubrication Description - Main Pressure Above 55 psi with Cylinder Deactivation (Active Fuel Management) On (RPO LC9/LY5/LMG)
- Lubrication Description - Main Pressure Above 55 psi with Cylinder Deactivation (Active Fuel Management) On (RPO L76/L92)
- Cleanliness and Care
- Separating Parts
- Replacing Engine Gaskets
- Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealer
- Tools and Equipment
- Special Tools and Equipment
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.