Flashing a new tune?

[sardawg1]

Quick question guys, do I need to flash the stock file back to the ECM before I flash a different tune into it? Running a tune from one person and now I have one from someone else.

Thanks for the help,
Tom

[DODGE74]

Nope, just flash it right in over your previous tune.

Since you say your getting a tune from someone else just make sure the vin # matches your vin.

[sardawg1]

Thank you very much. I think I am starting to get the hang of of this EFI stuff.

Thanks to Les at silver bullet tuning for an awesome tune.