Are you aware of the "coregency theories" (and "ascession method") of the Kings in the Old Testament to harmonize some of the reigns? [Daniel 1:1, Jeremiah 25:1-3].
Why is "he" capitalized in some versions & not in others? Can you explain this discrepancy in the age of king Jehoiakim? [Ezekiel 21:25-27, 2 Chronicles 36:9 & 2 Kings 24]
Caller thinks it's impossible to get the numbers/age wrong, so yes, that Jehoiakim reigned together with his dad starting at the age of 8. [2 Kings 24:8, 2 Chronicles 36:9]