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Attention: TDR Forum Junkies To the point: Click this link and check out the Front Page News story(ies) where we are tracking the introduction of the 2025 Ram HD trucks.
I've been using my Smarty Touch to data log some operating parameters. Of concern is my rail pressure at idle. Truck idles fine and runs good but has a slight knock, as in timing knock sound, at idle. Its minute but present.
When I shift from park to drive the Actual Rail Pressure (red trace)...