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Multiple misfires...variable everytime its diagnosed...
4th Gen Ram Tech2009 - 2018 Rams and the 2019 Ram Classic: This section is for TECHNICAL discussions only, that involve the 2009 - 2018 Rams and the 2019 Ram Classic. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
MDS Engine? Are you misfires on the cylinders that get deactivated? How about a compression test? Rather strange that after changing all that, you are still getting misfires...... What do fuel trims look like?