Cadillac Escalade 1999-2000 5.7L Engine Specifications
Explore detailed technical specifications for the 5.7L engine in the 1999-2000 Cadillac Escalade. This guide covers horsepower, torque, fuel system, ignition system, and more, providing essential information for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 5.7L engine used in the 1999-2000 Cadillac Escalade. It is designed for enthusiasts, mechanics, and owners who seek a comprehensive understanding of the engine's features, performance, and maintenance. The document is organized into sections for easy navigation, with subsections highlighting key aspects such as engine design, performance, and maintenance. Use the search functionality to locate specific terms or navigate through sections to find the information you need.
How to Use
To search for specific terms or phrases, use the search bar at the top of the page. Enter keywords related to the engine specifications or features you are looking for. The search results will highlight relevant sections and subsections for quick access.
Navigate through the document using the table of contents or scroll through the sections. Each major section is divided into subsections with detailed points. Click on a section title to expand it and view the related information.
Key Specifications
Displacement
5.7L
Horsepower
255 HP
Torque
330 lb-ft
Fuel Efficiency (City)
12 MPG
Fuel Efficiency (Highway)
16 MPG
Available Specifications
Engine Design
This section covers the fundamental design aspects of the 5.7L engine, including its architecture, components, and construction. Learn about the materials used, the layout of the engine, and how it contributes to the overall performance of the Cadillac Escalade.
Engine Design
This section covers the fundamental design aspects of the 5.7L engine, including its architecture, components, and construction. Learn about the materials used, the layout of the engine, and how it contributes to the overall performance of the Cadillac Escalade.
Engine Architecture
- V8 engine configuration
- Overhead valve (OHV) design
- Cast iron engine block
- Aluminum cylinder heads
- Sequential fuel injection system
- Hydraulic roller lifters
Key Components
- High-flow intake manifold
- Stainless steel exhaust headers
- Forged steel crankshaft
- Powdered metal connecting rods
- Hyper-eutectic pistons
- Dual serpentine belt system
Performance Specifications
This section delves into the performance metrics of the 5.7L engine, including horsepower, torque, and fuel efficiency. Understand how the engine delivers power and the factors that influence its performance in the Cadillac Escalade.
Performance Specifications
This section delves into the performance metrics of the 5.7L engine, including horsepower, torque, and fuel efficiency. Understand how the engine delivers power and the factors that influence its performance in the Cadillac Escalade.
Power Output
- 255 horsepower @ 4600 RPM
- 330 lb-ft of torque @ 2800 RPM
- Compression ratio of 9.1:1
- Redline at 5000 RPM
- Electronic throttle control
- Dual catalytic converters
Fuel Efficiency
- EPA estimated 12 MPG city
- EPA estimated 16 MPG highway
- 24-gallon fuel tank capacity
- Air injection reaction system
- Electronic spark timing
- Optimized fuel delivery system
Maintenance and Service
This section provides essential information on maintaining and servicing the 5.7L engine. Learn about recommended service intervals, common maintenance tasks, and tips for ensuring the longevity of the engine in your Cadillac Escalade.
Maintenance and Service
This section provides essential information on maintaining and servicing the 5.7L engine. Learn about recommended service intervals, common maintenance tasks, and tips for ensuring the longevity of the engine in your Cadillac Escalade.
Service Intervals
- Oil change every 3,000 miles
- Air filter replacement every 15,000 miles
- Spark plug replacement every 30,000 miles
- Timing belt inspection every 60,000 miles
- Coolant flush every 50,000 miles
- Fuel system cleaning every 45,000 miles
Common Maintenance Tasks
- Regular oil and filter changes
- Inspection of belts and hoses
- Checking and topping off fluids
- Tire rotation and alignment checks
- Battery maintenance and testing
- Exhaust system inspection
Search Specifications
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Engine Specifications
Overview
- Type
- V8
- Configuration
- 90-degree V
- Platform
- GM Vortec
- Material
- Cast iron block
- Location
- Front longitudinal
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 26.7 inches (678 mm)
- Height
- 27.6 inches (701 mm)
- Weight
- 575 lbs (261 kg)
- Displacement
- 350 cubic inches (5733 cc)
- Bore
- 4.00 inches (101.6 mm)
- Stroke
- 3.48 inches (88.4 mm)
- Compression Ratio
- 9.4:1
Materials
- Block
- Cast iron
- Cylinder Head
- Cast aluminum
- Pistons
- Hypereutectic aluminum
- Connecting Rods
- Forged steel
- Crankshaft
- Nodular iron
Features
- Ignition System
-
- Distributorless ignition
- Coil-on-plug design
- Electronic spark control
- Fuel System
-
- Sequential fuel injection
- Returnless fuel system
- Multi-port injection
- Cooling System
-
- High-capacity radiator
- Electric cooling fan
- Thermostatically controlled
- Lubrication System
-
- Full-pressure lubrication
- Oil cooler
- High-capacity oil pump
- Exhaust System
-
- Dual exhaust
- Stainless steel headers
- Catalytic converters
Safety Features
- Engine Management
-
- Knock sensor
- Fuel cut-off in case of crash
- Cooling
-
- Overheat warning system
- Coolant level sensor
- Oil System
-
- Low oil pressure warning
- Oil level sensor
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Balanced shaft
- Vibration Control
-
- Hydraulic engine mounts
- Tuned crankshaft damper
- Climate Control
-
- Heated intake manifold
- Cold start assist
Accessories
- Belt Driven
-
- Power steering pump
- Alternator
- Air conditioning compressor
- Electrical
-
- Starter motor
- Ignition coils
- Sensors
- Cooling
-
- Water pump
- Thermostat
- Fan clutch
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter inspection
- Fuel system cleaning
- Timing chain inspection
- Coolant flush
- Maintenance Notes
- Use synthetic oil for extended intervals. Check for oil leaks regularly.
Warranty
- Basic
- Miles: 36000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60000Years: 5Coverage: Engine and transmission
- Emissions
- Miles: 80000Years: 8Coverage: Catalytic converter and sensors
- Corrosion
- Miles: UnlimitedYears: 6Coverage: Perforation only
- Warranty Terms
- Transferable with ownership, excludes wear items
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Casting for engine block
- CNC machining for cylinder heads
- Precision assembly
- Quality Control
- Dimensional Checks: All critical dimensions verifiedPressure Testing: Block and heads pressure testedPerformance Testing: Each engine dyno tested
- Sustainability Practices
-
- Recycling of metal shavings
- Use of water-based paints
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 500Defect Rate: Less than 0.1%Time To Build: 4.5 hours
Service Information for 5.7l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check all fluid levels
- Inspect belts and hoses
- Check tire pressure and condition
Use only synthetic 5W-30 oil
- Rotate tires
- Inspect brake system
- Check steering and suspension
- Replace cabin air filter
- Inspect exhaust system
Check for any fluid leaks
- Replace spark plugs
- Change transmission fluid
- Flush coolant system
- Inspect fuel system
- Check engine mounts
Major service interval - may require special tools
Common Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 5.7L engine in the 1999-2000 Cadillac Escalade?
What are the technical specifications of the 5.7L engine in the 1999-2000 Cadillac Escalade?
The 5.7L V8 engine in the 1999-2000 Cadillac Escalade produces 255 horsepower at 4600 RPM and 330 lb-ft of torque at 2800 RPM. It features a cast iron block, aluminum cylinder heads, and a multi-point fuel injection system. The engine is compatible with regular unleaded gasoline and has a fuel capacity of approximately 30 gallons. It is paired with a 4-speed automatic transmission and is designed for both on-road performance and towing capability.
Q2 What are the recommended maintenance requirements for the 5.7L engine?
What are the recommended maintenance requirements for the 5.7L engine?
Regular maintenance for the 5.7L engine includes oil changes every 5,000 to 7,500 miles using 5W-30 synthetic oil. The air filter should be replaced every 15,000 miles, and the spark plugs should be replaced every 100,000 miles. The coolant should be flushed every 50,000 miles, and the timing belt should be inspected at 50,000 miles and replaced if necessary. Additionally, the fuel filter should be replaced annually or every 15,000 miles.
Q3 How do I replace the spark plugs in the 5.7L engine?
How do I replace the spark plugs in the 5.7L engine?
To replace the spark plugs, start by allowing the engine to cool. Locate the spark plug wires and remove them using a spark plug wire puller. Use a spark plug socket to remove the spark plugs from the engine. Install the new spark plugs by hand to avoid cross-threading, then tighten them with a torque wrench to the specified torque of 15-20 ft-lbs. Reconnect the spark plug wires and ensure all connections are secure.
Q4 What are common issues with the 5.7L engine and how can they be diagnosed?
What are common issues with the 5.7L engine and how can they be diagnosed?
Common issues with the 5.7L engine include cracked intake manifolds, faulty fuel pressure regulators, and oil leaks from the valve cover gasket. To diagnose these issues, check for signs such as coolant leaks, decreased fuel efficiency, or engine performance problems. Use a scan tool to retrieve any trouble codes from the engine control module. Inspect the intake manifold for cracks, check the fuel pressure with a gauge, and look for oil stains around the valve cover area.
Q5 How can I optimize the performance of the 5.7L engine?
How can I optimize the performance of the 5.7L engine?
To optimize performance, ensure proper maintenance such as regular tune-ups, air filter replacements, and spark plug changes. Consider upgrading to a high-flow air intake system and a performance exhaust system to improve airflow. Use high-octane gasoline for better fuel efficiency and engine performance. Additionally, ensure the engine is properly tuned with a performance chip or by reflashing the engine control module for optimal power output.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1999-2000 Cadillac Escalade Service Manual
Coming SoonComprehensive service manual covering maintenance, repairs, and technical specifications for the 5.7L engine.
Technical Service Bulletin - 5.7L Engine Updates
Coming SoonOfficial technical bulletins and updates from General Motors for the 5.7L engine in the Cadillac Escalade.
Parts Catalog for 1999-2000 Cadillac Escalade
Coming SoonDetailed parts catalog for the 5.7L engine, including replacement parts and accessories.
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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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