Cylinder deactivation technology, also known as Active Fuel Management (AFM), is a groundbreaking innovation in automotive engineering that allows a vehicle’s engine to operate more efficiently by deactivating some of its cylinders under certain driving conditions. This technology has been implemented in various Chevrolet Silverado models over the years, as the manufacturer continuously seeks to enhance fuel economy and reduce emissions without compromising performance.
In this exploration, we will delve into the timeline of when cylinder deactivation was introduced in Silverado trucks, providing a comprehensive overview of the model years in which this eco-friendly feature became available to drivers. Understanding the evolution of cylinder deactivation in Silverado trucks will shed light on how Chevrolet has strived to balance power and efficiency in its iconic pickup line.
What Year Silverado Has Cylinder Deactivation
The 2019 Chevrolet Silverado 1500 comes with a new six-cylinder engine option. This is the first time that Chevy has offered a six-cylinder engine in the Silverado since 1998. The new engine is called the EcoTec3 6.2L V8 and it features cylinder deactivation technology.
This means that when you don’t need all eight cylinders, the engine will shut down four of them to save fuel.
The 2020 Silverado 1500 has cylinder deactivation, which improves fuel economy by up to 8 percent. This feature shuts off half of the engine’s cylinders when they’re not needed, such as when cruising on the highway. When more power is needed, all cylinders are activated automatically.
The system constantly monitors driving conditions and seamlessly transitions between modes without any driver input.
Does the Chevy 5.3 Have Cylinder Deactivation?
Yes, the Chevy 5.3L V8 engine does have cylinder deactivation technology, often referred to as Active Fuel Management (AFM). This feature allows the engine to operate in both V8 and V4 modes, depending on driving conditions, in order to improve fuel efficiency. When the engine doesn’t require the full power of all eight cylinders, it can deactivate four of them, effectively operating as a four-cylinder engine.
This helps conserve fuel during light-load driving, such as highway cruising, and reduces emissions. When more power is needed, the engine seamlessly reactivates all eight cylinders to provide full performance. This technology is designed to strike a balance between power and fuel economy in vehicles equipped with the Chevy 5.3L V8 engine.
What Year 5.3 Has Cylinder Deactivation?
Cylinder deactivation technology, often referred to as Active Fuel Management (AFM), has been available in various Chevrolet vehicles with the 5.3L V8 engine for several years. It was introduced in some Chevrolet models with the 5.3L engine as early as the mid-2000s, specifically in the mid-2005 to 2007 model years.
However, it’s important to note that the availability of AFM may vary by model and trim level, so it’s recommended to check the specific vehicle’s features and options for the year and model you’re interested in to confirm whether it has cylinder deactivation technology. Chevrolet has continued to refine and update this technology in subsequent years to improve its efficiency and performance.
Do all Silverado 2015 have Cylinder Deactivation?
In the 2015 Chevrolet Silverado lineup, many of the V8 engines were equipped with cylinder deactivation technology, known as Active Fuel Management (AFM). However, not all Silverado models came with AFM, as the availability of this feature could vary depending on the specific trim level and engine option.
The 5.3L V8 engine, which is a popular option in the Silverado, often came with AFM in the 2015 model year. However, it’s essential to check the specific trim level and engine configuration of the Silverado you are interested in to confirm whether it has cylinder deactivation technology, as different trim levels and engine choices may have had varying features and options.
What Chevy Trucks Have Cylinder Deactivation?
If you’re in the market for a new Chevy truck, you might be wondering which models come with cylinder deactivation. Cylinder deactivation is a fuel-saving technology that can improve your truck’s gas mileage by up to 20 percent. Here’s a look at which Chevy trucks have cylinder deactivation:
The Silverado 1500 comes standard with Active Fuel Management, which is GM’s brand of cylinder deactivation. This feature allows the engine to run on only four cylinders when full power isn’t needed, such as when cruising on the highway. As a result, you’ll see a significant boost in your truck’s fuel economy.
The Silverado 2500 and 3500 are available with Duramax diesel engines that come with an exclusive feature called AutoStop/Start. This system automatically shuts off the engine when the truck comes to a stop, and then starts it up again when you take your foot off the brake pedal. As a result, you’ll save fuel while idling at stoplights or in traffic jams.
Finally, all Chevrolet Colorado models come standard with cylinder deactivation. This means that no matter what trim level or engine you choose, you’ll always be able to enjoy better gas mileage thanks to this fuel-saving technology.
What Year Did Chevy Start Using Cylinder Deactivation?
Chevy first started using cylinder deactivation in their vehicles in 2013. This feature allows the engine to run on only half of its cylinders when under light loads, which reduces fuel consumption and emissions. Cylinder deactivation is most effective at highway speeds, where it can improve fuel economy by up to 5%.
What Year Did Chevy Stop Cylinder Deactivation?
Cylinder deactivation is a fuel-saving technology that shuts down half of an engine’s cylinders when they’re not needed.
Chevy introduced cylinder deactivation in certain models in the early 2000s as a way to improve fuel economy without sacrificing power or performance. The system was first used on the V8 engines in the Silverado and Tahoe SUV, and later expanded to other models like the Impala and Camaro.
Chevy stopped using cylinder deactivation in their vehicles after the 2013 model year. The technology wasn’t well-received by customers, who found that it caused engine vibration and noise when activated. Chevy also had trouble with warranty claims related to cylinder deactivation, so they decided to discontinue the feature altogether.
Why and How to Disable GM’s Active Fuel Management (AFM)!
Conclusion
The 2019 Chevy Silverado has a 5.3L V8 engine with cylinder deactivation. This allows the engine to run on only four cylinders when less power is needed, saving fuel and improving efficiency. The system is seamless and undetectable, and it helps the Silverado get up to 26 mpg highway.