The EZ Lynk Auto Agent 3.0 delete tuner for the 2011-2016 GM/Chevy LML Duramax wipes your ECM clean of every emissions-related code and puts five power levels in your hands, all from your phone. Once the tune is in, the "See Dealer" codes, check engine lights, and limp mode are done.
The device plugs into your OBD-II port under the steerin...
Reviews
4.5
22 ratings
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EZ Lynk AA3
Simple to use, messaging with tuner had quick responses in real time...
First impressions are great, my specific tune woke the truck up from its original tune...
Bought the truck already deleated with no way to access the ECM/TCM, that being said EZ Lynk has saved the day with room to grow (unlimited access).
M
Mike · July 31, 2026
Great product
Ezlynk auto agent 3 is a great product for your diesel truck. Super easy to use, only took 10 minutes to program my truck and also works great for monitoring your truck without having to spend lots of money on aftermarket monitors or gauges. Very satisfied customer
C
Chandler · May 8, 2026
Very simple and straightforward
Tunes are good, runs well, tcm flashed okay, had to disconnect power afterwards to clear codes but is good now. super simple, a trained monkey could use the platform. Bite the bullet, it's worth the price.