Mm3 programming

Hey guys,
Got a question which is probably a dumb one but here it goes, if I go with the 1 time programming , what tune is actually in truck next time you would start it up , reason being is my wife sometimes drives my truck and I'm not to sure she will take the time to load a tune before she heads out and I don't need a mess up ecm or anything else, she has a tendency to start and go

Mine always defaults to my 90HP tune. When I bought mine from DRD they asked what I wanted my base tune to be......it’s my understanding that I could remove my MM3 and my truck would run the 90HP tune.

So she would have to change the tune on the MM3 or she will run your base tune.

Ok gotcha, I don't remember being asked what base tune I wanted ,

Welcome to the family :welcome:

Thanks for the welcomes , got my answer from the man himself..

Quote:

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Originally Posted by Fzr0001

Thanks for the welcomes , got my answer from the man himself..

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You must’ve talked or pm from Ray at DRD smart decision bud ;):rockon:

Quote:

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Originally Posted by Fzr0001

Thanks for the welcomes , got my answer from the man himself..

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Mind if I ask what Ray told you about this matter?


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MM3 goes into your default hp setting if you don’t do anything extra in your RT tuning package :rockon: