Cadillac SRX 2004-2009 3.6L Engine Specifications
Explore the 3.6L engine specifications for the 2004-2009 Cadillac SRX. This guide covers technical details, performance metrics, and maintenance tips to help owners and mechanics optimize engine performance and reliability.
Overview Specifications
This document provides detailed specifications and technical information about the 3.6L engine used in the 2004-2009 Cadillac SRX. It is designed to assist enthusiasts, mechanics, and owners in understanding the engine's features, performance, and maintenance requirements. Use the search functionality to quickly locate specific details or navigate through the sections for a comprehensive understanding of the engine's capabilities and design.
How to Use
To search for specific terms or phrases, use the search bar at the top of the document. Enter keywords related to the engine's specifications or features, and the relevant sections will be highlighted for easy access.
Navigate through the document using the table of contents or by scrolling through the sections. Each section is clearly labeled and contains subsections with detailed information about the 3.6L engine.
Key Specifications
Horsepower
255 hp
Torque
252 lb-ft
Displacement
3.6L
Fuel Efficiency
19 MPG
Compression Ratio
10.2:1
Available Specifications
Engine Performance
This section covers the performance metrics of the 3.6L engine, including horsepower, torque, and fuel efficiency. It also discusses the engine's ability to deliver smooth and responsive power across various driving conditions.
Engine Performance
This section covers the performance metrics of the 3.6L engine, including horsepower, torque, and fuel efficiency. It also discusses the engine's ability to deliver smooth and responsive power across various driving conditions.
Power Output
- Horsepower: 255 hp @ 6500 rpm
- Torque: 252 lb-ft @ 3200 rpm
- Redline: 7000 rpm
- Compression Ratio: 10.2:1
- Fuel Type: Premium unleaded
- Fuel Delivery: Sequential multi-port fuel injection
Fuel Efficiency
- City MPG: 16
- Highway MPG: 23
- Combined MPG: 19
- Fuel Tank Capacity: 18.5 gallons
- Emission Standard: LEV II
- Engine Start/Stop: Not equipped
Engine Design
This section delves into the design and construction of the 3.6L engine, highlighting its advanced engineering features, materials, and layout. It also explains how these design elements contribute to the engine's durability and performance.
Engine Design
This section delves into the design and construction of the 3.6L engine, highlighting its advanced engineering features, materials, and layout. It also explains how these design elements contribute to the engine's durability and performance.
Engine Block and Head
- Engine Type: V6
- Displacement: 3.6 liters (3564 cc)
- Block Material: Aluminum
- Head Material: Aluminum
- Valvetrain: DOHC, 4 valves per cylinder
- Bore x Stroke: 94.0 mm x 85.6 mm
Cooling and Lubrication
- Cooling System: Liquid-cooled
- Oil Capacity: 6.0 quarts (with filter)
- Oil Type: 5W-30 synthetic
- Oil Change Interval: 7,500 miles
- Coolant Capacity: 11.1 quarts
- Thermostat Opening Temperature: 195°F
Maintenance and Service
This section provides essential information on maintaining and servicing the 3.6L engine. It includes recommended service intervals, common maintenance tasks, and tips for ensuring the engine's longevity and reliability.
Maintenance and Service
This section provides essential information on maintaining and servicing the 3.6L engine. It includes recommended service intervals, common maintenance tasks, and tips for ensuring the engine's longevity and reliability.
Routine Maintenance
- Spark Plug Replacement: Every 100,000 miles
- Timing Chain: Maintenance-free
- Air Filter Replacement: Every 30,000 miles
- Fuel Filter Replacement: Every 50,000 miles
- Coolant Flush: Every 150,000 miles
- Belt Replacement: Inspect every 60,000 miles
Common Issues and Solutions
- Timing Chain Tensioner Wear: Regular inspection recommended
- Oil Leaks: Check gaskets and seals periodically
- Carbon Build-up: Use fuel additives or intake cleaning
- Coolant Leaks: Inspect hoses and radiator
- Check Engine Light: Diagnose with OBD-II scanner
- Engine Misfire: Replace spark plugs or ignition coils
Search Specifications
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Engine Specifications
Overview
- Type
- V6
- Configuration
- 60-degree
- Platform
- GM High Feature
- Material
- Aluminum block and heads
- Location
- Front longitudinal
Dimensions
- Displacement
- 3.6 liters (3564 cc)
- Bore
- 94 mm (3.70 in)
- Stroke
- 85.6 mm (3.37 in)
- Length
- 650 mm (25.6 in)
- Width
- 550 mm (21.7 in)
- Height
- 600 mm (23.6 in)
- Weight
- 172 kg (379 lbs)
Materials
- Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valvetrain
- DOHC with roller finger followers
Features
- Performance
-
- Variable valve timing
- Direct fuel injection
- High-flow intake manifold
- Dual-stage exhaust system
- Efficiency
-
- Active fuel management
- Low-friction piston rings
- Optimized combustion chamber
- Electronic throttle control
- Cooling
-
- High-capacity radiator
- Electric cooling fan
- Thermostatically controlled oil cooler
- Ignition
-
- Coil-on-plug ignition
- High-energy spark plugs
- Integrated knock sensors
- Emissions
-
- Close-coupled catalytic converters
- EGR system
- OBD-II compliant
Safety Features
- Engine Protection
-
- Oil pressure warning system
- Overheat protection
- Low coolant level sensor
- Electronic
-
- Engine control module (ECM) with fail-safe mode
- Immobilizer system
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Tuned intake and exhaust resonators
- Vibration Control
-
- Balanced rotating assembly
- Dual-mass flywheel
Accessories
- Belts
-
- Serpentine belt
- Timing chain
- Accessory drive belt
- Filters
-
- Oil filter
- Air filter
- Fuel filter
- Fluids
-
- Engine oil
- Coolant
- Power steering fluid
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Air filter inspection
- Spark plug replacement
- Coolant flush
- Timing chain inspection
- Maintenance Notes
- Use synthetic oil for optimal performance and longevity
Warranty
- Bumper To Bumper
- Miles: 36,000Years: 3Coverage: Comprehensive coverage
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine, transmission, and drivetrain
- Emissions
- Miles: 50,000Years: 4Coverage: Catalytic converter and emissions components
- Corrosion
- Miles: 100,000Years: 6Coverage: Perforation from corrosion
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Casting of aluminum block and heads
- Precision machining
- Assembly with robotic assistance
- Quality Control
- Dimensional Checks: Laser scanning and CMMPerformance Testing: Dyno testingLeak Testing: Air and coolant leak checks
- Sustainability Practices
-
- Recycling of aluminum scrap
- Use of low-VOC coatings
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 500Yield Rate: 98.5%Defect Rate: 0.5%
Service Information for 3.6l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Air filter inspection
- Coolant level check
- Spark plug inspection
Use synthetic oil for optimal performance
- Replace air filter
- Replace spark plugs
- Inspect timing chain
- Check and adjust valve clearance
Ensure all gaskets are properly sealed
- Replace timing chain
- Flush coolant system
- Replace fuel filter
- Inspect and replace engine mounts
Use OEM parts for critical components
Common Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 3.6L engine in the 2004-2009 Cadillac SRX?
What are the technical specifications of the 3.6L engine in the 2004-2009 Cadillac SRX?
The 3.6L V6 engine in the 2004-2009 Cadillac SRX produces 255-260 horsepower and 254-270 lb-ft of torque, depending on the model year. It features a dual-overhead camshaft design, variable valve timing, and a 10:0:1 to 10:5:1 compression ratio. The engine is paired with a 5-speed automatic transmission and is compatible with both rear-wheel drive and all-wheel drive configurations.
Q2 What are the recommended maintenance requirements for the 3.6L engine?
What are the recommended maintenance requirements for the 3.6L engine?
Regular maintenance for the 3.6L engine includes oil changes every 5,000 to 7,500 miles using synthetic 5W-20 oil, tire rotations every 7,500 miles, and coolant flushes every 50,000 miles. Spark plugs should be replaced at 100,000 miles, and the timing chain tensioner should be inspected every 30,000 miles. Proper maintenance ensures optimal performance and longevity of the engine.
Q3 How do I install or replace components on the 3.6L engine?
How do I install or replace components on the 3.6L engine?
Installation or replacement of engine components requires specialized tools and a thorough understanding of mechanical procedures. Always consult the factory service manual for specific instructions. Ensure proper torque specifications for bolts and connectors, and use OEM or equivalent parts. For critical components like the timing chain or water pump, consider professional assistance to avoid engine damage.
Q4 How do I troubleshoot common issues with the 3.6L engine?
How do I troubleshoot common issues with the 3.6L engine?
Common issues include rough idling, reduced power, or overheating. Check the air filter, spark plugs, and fuel filter for cleanliness and functionality. Inspect the coolant level and hoses for leaks or blockages. Use an OBD-II scanner to diagnose error codes. Address any issues promptly to prevent further damage to the engine or associated systems.
Q5 How can I optimize the performance of the 3.6L engine?
How can I optimize the performance of the 3.6L engine?
Optimize performance by ensuring proper tune-ups, including spark plug replacement and fuel injector cleaning. Upgrade the air filter to a high-performance unit and ensure the exhaust system is free of restrictions. Use premium gasoline as recommended. Consider GM-approved performance software updates or aftermarket modifications, but ensure compliance with emissions regulations and manufacturer guidelines.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Cadillac SRX 3.6L Engine Service Manual
Coming SoonComprehensive guide covering engine specifications, maintenance schedules, and repair procedures for the 3.6L V6 engine in the Cadillac SRX.
Technical Service Bulletin: 3.6L Engine Updates
Coming SoonOfficial GM technical bulletins addressing updates, recalls, and common fixes for the 3.6L engine in the Cadillac SRX.
Cadillac SRX Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 3.6L engine, including filters, belts, and performance upgrades.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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