Do all Chevy 5.3 have AFM?

Do all Chevy 5.3 have AFM?

This technology was previously equipped on all Chevy Silverado and GMC Sierra pickups outfitted with the naturally aspirated 5.3L V8 L82 gasoline engine. Now, due to the ongoing microchip shortage, only certain models in the Chevy Silverado and GMC Sierra lineup will continue to offer AFM / DFM.

What kind of engine does a Chevy Avalanche have?

Vocational, Technical or Tra… I have a 2009 Chevy Avalanche. it has the 5.3 Flexfuel. One I have a 2009 Chevy Avalanche. it has the 5.3 Flexfuel. One year ago I lost cylinder 1 (collapsed cylinder) and had a whole lifter job done.

What does Chevy or GM engines does not have the AFM?

Was wondering what Chevy or Gm engines does not have the AFM… Vocational, Technical or Tra… I have a 2009 Chevy Avalanche. it has the 5.3 Flexfuel.

How to remove AFM DoD from GM 5.3L engines?

This kit includes everything needed to delete AFM/DOD (Active Fuel Management) from GM 5.3L engines. With this kit, on 2010-later engines, you will retain VVT (Variable Valve Timing), and reuse the timing chain set. Message us with your VIN number for fitment.

What’s the AFM code on a Chevy Tahoe?

I have changed the plugs, swapped plug wires, … read more DOD/AFM issue on a 2007 Chevrolet Tahoe 5.3L Flex Fuel VIN code 0. I recently had a AFM lifter collapse.

Is the Active Fuel Management on a 2007 Avalanche?

I have a 2007 Avalanche that I purchased new. It now has 209,000 miles on it. I’m sure that some of you know that the Active Fuel Management can be a real problem on these engines. I’m a dedicated oil changer on my engines and I never had a problem until the truck reached 200,000 miles.

Was wondering what Chevy or Gm engines does not have the AFM… Vocational, Technical or Tra… I have a 2009 Chevy Avalanche. it has the 5.3 Flexfuel.

How much oil does a GM Avalanche use?

When the computer calls for 4 of the cylinders to shut down the special lifters deactivate the valves for those cylinders. All done hydraulically via solenoid valves in the valley cover. Some folks were using quarts of oil in under 1,000 miles.

I have changed the plugs, swapped plug wires, … read more DOD/AFM issue on a 2007 Chevrolet Tahoe 5.3L Flex Fuel VIN code 0. I recently had a AFM lifter collapse.