Engine gets hot then wont go in to drive on 1999 Isuzu Rodeo

Out of the blue temp goes hot pull over and put in some antifreeze all is fine car sits an hour all is good drve 30 miles temp looks fine AT temp light comes on and now won't move in drive or other gears just won't engage at all engine sounds fine

Asked by for the 1999 Isuzu Rodeo
It's time to get to know an Isuzu expert. Sounds like multiple problems. You need hands-on diagnosis.
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