I have the same problem on my 2012 3.2l manual Ranger. Going around a round-a-bout in the wet the rear end slid out under acceleration, no problem normally just let off the accelerater and all is good, except when the revs stick for a short period of time, the back stays out.

Thankfully I was able to ride the slide but if soebody was to hit the brakes now that would be a differnt story.

Is there a solution to this? Thank God I was driving and not my wife.