antifreeze leaking into motor oil
I had recently replaced my transmission on my Cadillac Deville 1994 with a transmission from salvage and after a few months of trial and error was told my transmission timing is off. Now after these other minor repairs I am hearing that I have antifreeze in my motor-oil? I had it checked and they said the motor is shot. So now my question is whether the transmission change had anything to do with the oil having antifreeze or a seal being stressed during this procedure?