Used Tuner - erase old custom tunes?
I got a good deal locally on a SCT X4 tuner and Airaid Race CAI. The tuner is unmarried with 4 unlocks left. I ordered custom tunes from Steeda and received them via email today. I've never used a tuner before so researching that but I did download the SCT Updater program and updated the tuner to the latest version. I have NOT loaded the new custom tunes from Steeda into the tuner.
My tuner has 3 custom tunes that are still on it. Do I need to erase or remove the old custom tunes that are still on my tuner and if so, how do I do that?
Thanks in advance-
2011 Mustang GT 5.0
Borla S-Type Axle Backs, Billet GT Fuel Door, Strut Tower Brace, Raxiom Tail Light Sequencers, Airraid CAI, Steeda Race Tune, RTR Racing Stripes, Blacked Out Rear Deck & 5.0 Emblems, Side Louvers.