Published On Mar 15, 2021
This is some pretty crazy new in the truck world! GM just announced they will be making 5.3 v8 without any AFM or DFM for the remainder of 2021. Yes that's right you will now be able to buy a brand new truck from GM without any fuel management systems shutting down cylinders!
Full article - https://www.gm-trucks.com/chevy-gmc-w...
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