Custom tune after dealership flash

Discussion in 'Hemifever Tuning' started by Jeffren, Mar 31, 2017.

  1. Jeffren

    Jeffren Junior Member

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    Should I flash a previous Hemi fever custom tune after a dealership PCM update?

    Thanks for any advice.
     
  2. hemifever

    hemifever Preferred Vendor

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    If you got a new ecu flash from the dealer, to be on the safe side lets update the tuning. Install a diablo tune then send me the new backup file and I'll update the tune
     
  3. Jeffren

    Jeffren Junior Member

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    Thanks for quick response. Let me give you a little background real quick.

    I had to take my truck in because of a radio issue. So I flashed my stock tune to the truck. When I got the truck back I tried to install the custom tune and The Trinity said that it wasn't mated to the truck anymore. So I assume it was updated at the dealership. Does that sound like what happened to you.?
     
  4. hemifever

    hemifever Preferred Vendor

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    tough to say. sounds like there might be an incompatibility with the old tune and new flash. Install a diablo tune and send me the new stock file
     
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  5. Jeffren

    Jeffren Junior Member

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    Will do. Thank you
     

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