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Posted
On 7/10/2025 at 6:14 PM, TQUAP said:

I was wondering if anyone here could either suggest a shop that would do an AFM delete or tell me what I should look for in a shop when searching for one. 

https://www.youtube.com/@LawrenceTolman

 

LT has a shop in Colorado Springs.

 

I was going to do what you are proposing and the first thing I did was get the truck professionally tuned and turned off AFM.  That was over 100K miles ago and AFM is still in there but not turned on.  I'll let it ride at this point since she's over 200K now.

  • Like 1
Posted

I bought my 2017 truck at 77,000 miles on the clock in 2020.
All highway miles and a great record of dealer services all over the US.
I turned off the AFM and tuned it to 91+ octane.
Now, 20,000 miles later and regular oil changes and regular transmission fluid changes via the dealer - 0 issues.
Obviously, YMMV, but I'm happy so far.

  • Like 3

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