Originally Posted by HorseMan
Asur-read the link regarding Chrysler engineer recommendation. I'm not sure I lend too much credibility to the email post...no full name. And, did the 2011 Ram have MDS? The poster showed having a 2011 Express?
MDS started on the hemi in 05, and was re-calibrated in 06, was available on the Ram I think 09
I will PM the guy, see If I can get him to give me the guys Email