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2013....I didn't catch that last time. Has it been tuned before? The 13/14 needs the bootloader swapped and if someone swapped it in the past and didn't put it back to stock, it can cause problems.
Let me know whats happened since you made this post.


Thanks

 

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if the alternate pcm has never been tuned by something else, it should be fine. Follow up with the tech you worked with to make sure the device is reset, etc.

 

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the alternate pcm is from one of those places that reflashes and programs the pcm to your car. its stock and factory.


I have no way to follow up with anyone at Holley about the pcm issue. they gave me zero info. not a note in the box or nothing.

do you have a name or email address of anyone you spoke with? If not PM me your full name, and email and phone number you called in from and I will look into it.