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Issues with 2018 intake manifold on 2015 mustang gt
Hey everyone, I am having a slight cruising issue with the 2018 intake on my 2015 mustang. There is a slight hesitation (almost feels like a misfire) when cruising between 1500 to 2100 rpms every other rpm range feels great. I am running maps 14 - 26 but I am thinking I missed something when making the tune. Any help is appreciated.
Here is my current tune file. Attachment 87031
*forgot to include mods and car info
2015 mustang gt manual
Longtube headers
pmas tune required intake
2018 mustang intake manifold.