If it's any consolation, I don't think the "issue" resides in the standard PMT1 economy program either. I had been running mine for years and ordered another for a similar truck (both PMR '01s) and NEVER heard anything out of the ordinary at any time. Ran like a champ!
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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