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Re: Cummings Diesel Update
Posted to Industry Issues Forum on 1/12/2024 3 Replies

I am not advocating for this, but... could someone take an HP Tuner, or other device, save the current file, then go get the update at the dealer for compliance. Return home and download the original file back into the ECM?? Login to read more.

3 Replies Received (View Replies)