Lost the factory tune

J-Madd · #1 (**permalink**) 02-18-2011, 10:38 AM

I have the Bully Dog PMT on my 6.4 L and I've traded it for a new 6.7 L. I wanted to remove the PMT, but when I went to reinstall the factory tune, it said to insert the SD card. I cannot find the SD card that I assume contains the factory tune. What are my options here; and can I salvage the PMT.

I tried to search "lost factory tune" (in quotes) but it brought up thousands of posts that were unrelated.

STANGMAN893 · #2 (**permalink**) 02-18-2011, 10:53 AM

The dealer may be able to do an as built reprogram on the pcm.Have seen it done on some trucks with blown pcm's.

J-Madd · #3 (**permalink**) 02-18-2011, 12:39 PM

No where to download the factory tune? Can someone with a PMT copy their SD card and email me the file? I bet it's VIN specific though....dammit.

**Raul@Stealth Automotive** · #4 (**permalink**) 02-18-2011, 12:42 PM

you could just leave the BD tune on the 6.4L.. and send out your BD unit back to them to fix it....

J-Madd · #5 (**permalink**) 02-18-2011, 01:02 PM

How would that affect warranty for the future owner?

***superdutydixie*** · #6 (**permalink**) 02-18-2011, 01:36 PM

my buddy's 08 has a tiny tune from the last owner on it, and it's still under warranty.

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