I agree; even though most here state that unless all three mods are done a tune is not needed....seems that my '18 is just going to run lean. I thought that the hot dry desert air of Southern Arizona would cause the ECU to remove fuel to avoid a rich mix...guess not.
At this time I am just going to live with having to clear the error codes when they appear. Once I get the CBE system ordered/installed...then I will get an EcuTek tune to take care of this.
Thanks
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