If you have purchased custom tuning from us in the past for your 7.3, this is the place to get them adjusted.
NOTE: IF ALL BELOW INFORMATION IS NOT SUBMITTED YOU WILL NOT GET A REPLY
- PCM CODE
- SERIAL NUMBER
- ORDER NUMBER (If possible)
- NAME THAT THE TUNING WAS PURCHASED UNDER
- ESTIMATED DATE ON THE ORDER
- WHICH DEALER YOU ORDERED FROM
Also, Please describe your issue in detail.
If you are in need of updated tuning for new modifications, or are outside the 30 revision window,
please purchase a support pack before filling our this form.
Revisions may take up to 7 business days to complete.
REVISION SUPPORT PACK: 1023 Diesel Tune Revision Support - General