Does my Silverado have cylinder deactivation?
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Does my Silverado have cylinder deactivation?
Cylinder deactivation will continue to be available with the turbocharged 2.7-liter four-cylinder, 4.3-liter V6, and 6.2-liter V8 engines. The change will run through the 2021 model year.
What Chevy engines have cylinder deactivation?
Active Fuel Management (AFM), otherwise known as Cylinder Deactivation is a General Motors engine technology that shuts down half of the engine’s cylinders in light driving conditions to improve fuel economy….First-generation GM EcoTec3 engine family:
- 4.3L V-6 LV3.
- 5.3L V-8 L83.
- 6.2L V-8 L86.
Does a 2014 Silverado have a PCV valve?
2014 Chevrolet Silverado 1500 PCV Valve – from $16.49+ | AutoZone.com.
Can DFM be turned off?
All the time. The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active and Dynamic Fuel Management systems from dropping cylinders.
Should I disable AFM?
To prevent spending big money on AFM related repairs, the best option is to simply delete or disable the AFM system. Not only is it a good thing to do for preventative maintenance, it also gives you a better exhaust sound and keeps your car in V8 mode at all times.
Does a 2005 Chevy Silverado have a PCV valve?
2005 Chevrolet Silverado 1500 PCV Valve – from $3.29+ | AutoZone.com.
Does a 2007 Silverado have a PCV valve?
The PCV valve on the V6 engine in your 2007 Chevrolet Silverado should be located in the left (drivers) side valve cover – a hose will be attached which runs to the intake manifold.
Can you turn off Dynamic Fuel Management?
The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active and Dynamic Fuel Management systems from dropping cylinders. Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU.
