Need my 2012 LML stock tune tweaked.

Attackpilot

New member
Dec 30, 2022
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Can anyone help me? I live outside the US in the Yukon and did an EGR delete and 5”. I keep throwing codes and am in reduced power mode. I need my truck to tow but can’t. I’m hoping making adjustments to the stock tune can fix this.


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Last edited:

2004LB7

Well-known member
Dec 15, 2010
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Norcal
Unlikely as the EPA has effectively shut down all the tuners. Your best bet now is to put it back to stock or find someone in another country that tunes
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
14,506
673
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Mid Michigan
Return it to stock and start learning how to tune it yourself......THEN make the changes to the truck.

Other than that, look North.
 
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Attackpilot

New member
Dec 30, 2022
3
0
1
Return it to stock and start learning how to tune it yourself......THEN make the changes to the truck.

Other than that, look North.

Do I need the EFI scan tool to do that? I believe I do but I bought the autocal.


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