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3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
My bad, I was fool enough to believe another post and pass it on. You are correct, my '04 calls for 5/30 and the '05's started calling for 5/20 as per Chrysler. Last time I believe a post on a forum on the internet...
Somebody, in an article in a magazine, quoted a Dodge engineer saying it was to improve emissions. For all we know it was just a typo in the manuals. LOL