if you still get codes with the MDS disabled in the tune you'll need a custom tune to disable them.
Gotcha, so this is a solid "maybe"

If turning off MDS in the tuner when applying my current custom tune doesn't work, would someone be able to modify my current tune, or am I going to need to get ...

Ok I think I may have it. Please let me know if this is ok. I connected my i2, went to install tune, selected my custom tune, went to modify parameters, set MDS to off, then told it to apply the tune. This should also disable to DTC's correct?

A few years back I had a custom cam and non-mds lifters installed on my 2010 Ram 1500. Unfortunately it looks like they missed turning off a few of the DTC's for the MDS deactivation. It normally isn't an issue but after a long road trip it eventually tests enough to throw a code. A reset of the ...

Has this been resolved? My truck has been stuck at the shop all last week while they were waiting for this to be resolved.
what are you asking about specifically?

For my truck they have a Trinity tuner and it can't download the updates from your servers, there is this thread and several others ...

Has this been resolved? My truck has been stuck at the shop all last week while they were waiting for this to be resolved.

Yes I know, sorry I should have been more specific.

The 04 GTO Tuner from SLP, I only see one tune on it aside from the 02 disable. Is it only the 05-06 GTO tuners from SLP that get the 421 and 455 tunes or should the 04 have them as well?

The u7193 tuner from SLP I only see one tune on it aside from the 02 disable. Is it only the U7191 tuners that get the 421 and 455 tunes or should the U7193 have them as well?

Fantastic tool great job.