My car is an early 2013. Bought it used with 10k miles, currently has 72k without seeing a dealership. As far as I know, it is the original ecu version. (I've had low idle dip forever and the DRLs flicker below a certain rpm).
Would it be wise to bring my car into the dealer for them to flash the ecu to the latest revision before committing to a F/I kit while it is essentially (motor wise) 100% stock?
Or would an EcuTek tune do that for me when it gets tuned?
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