How long does it take to change a tune?! Because I will be receiving my
programmer maybe in a week or week in a half, and have to use the st-
ock 87 tow until I receive my custom tunes. Which sparks up new que-
stions from me. What are is the correct process when changing from one
tune to the other? Do you have to:
-Put your truck back into the factory settings?
-Unplug your battery?
-Choose your tune.
-Then follow on screen demands?
As far as those problems, how often have they occurred? When they do
occur are they catastrophic to the PCM of the truck? When they do get
fixed is there a lasting problem or is it easily resolved. Describe what those
problems consist of. Thanks a lot for the replies.
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