2017 GMC 6.2 Engine Specifications
The 2017 GMC 6.2L engine is a robust powertrain option available in several GMC models, notably the Sierra 1500. This engine is known for its impressive performance, fuel efficiency, and advanced technology. Below are the detailed specifications of the 6.2L V8 engine.
| Specification | Details |
|---|---|
| Engine Type | 6.2L V8 |
| Displacement | 376 cubic inches (6.2 liters) |
| Horsepower | 420 hp @ 5,600 rpm |
| Torque | 460 lb-ft @ 4,100 rpm |
| Fuel System | Direct Injection |
| Compression Ratio | 11.0:1 |
| Valvetrain | DOHC with VVT (Variable Valve Timing) |
| Fuel Type | Regular unleaded (87 octane) recommended, premium (91 octane) preferred |
| Transmission Options | 8-speed automatic transmission |
| Drivetrain | Rear-wheel drive (RWD) or four-wheel drive (4WD) |
Engine Configuration
The 2017 GMC 6.2L engine features a sophisticated configuration that contributes to its performance and efficiency. Here are some key aspects of its engine configuration:
Engine Layout
-V8 Configuration: The engine consists of eight cylinders arranged in a V configuration, allowing for a compact design while delivering high power output.
Technology Features
-Direct Injection: This technology enhances fuel efficiency and power by injecting fuel directly into the combustion chamber.
-Variable Valve Timing (VVT): VVT optimizes engine performance across various RPM ranges, improving fuel economy and reducing emissions.
-Active Fuel Management (AFM): This feature allows the engine to deactivate half of its cylinders under light-load conditions, further enhancing fuel efficiency.
Engine Oil Specifications
Proper maintenance of the 2017 GMC 6.2L engine includes using the correct engine oil. The following specifications are crucial for optimal engine performance:
| Specification | Details |
|---|---|
| Oil Type | SAE 0W-20 synthetic oil recommended |
| Oil Capacity (with filter) | 8 quarts (7.6 liters) |
| Oil Change Interval | 7,500 miles or 12 months, whichever comes first |
| Oil Filter | ACDelco PF63E or equivalent |
Service Intervals
Regular maintenance is essential to keep the 2017 GMC 6.2L engine running smoothly. Here are the recommended service intervals:
Oil Change and Filter Replacement
– Change engine oil and replace the oil filter every 7,500 miles or 12 months.
Air Filter Replacement
– Inspect the engine air filter every 30,000 miles and replace it as needed.
Coolant Replacement
– Replace engine coolant every 150,000 miles or as specified in the owner’s manual.
Fuel Filter Replacement
– The fuel filter is integrated into the fuel pump and typically does not require replacement unless there are fuel delivery issues.
Spark Plug Replacement
– Replace spark plugs every 100,000 miles for optimal performance.
Transmission Fluid Change
– Change transmission fluid every 50,000 miles or as needed based on driving conditions.
Brake Fluid Replacement
– Inspect brake fluid every 20,000 miles and replace as necessary.
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Conclusion
The 2017 GMC 6.2L engine is a powerful and efficient option for those seeking performance in their vehicles. With its advanced technology and robust specifications, it provides a driving experience that balances power and fuel economy. Regular maintenance, including oil changes and inspections, is vital to ensure the longevity and reliability of this engine. By adhering to the recommended service intervals and using the correct engine oil, owners can enjoy the full benefits of their GMC vehicle for years to come.
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