THE ENGINE REVVED IN FULL THROTTLE WHEN THE GEAR SHIFTER WAS SHIFTED INTO DRIVE FROM PARK; RESULTING IN A REAR END COLLISION. THIS OCCURRED WHILE IN STOP AND GO TRAFFIC IN THE CAR WASH LINE. THE REPAIR SHOP FAILED TO DETERMINED WHAT CAUSED THE FAILURE, BUT THE CONSUMER FEELS DUE THROUGH THEIR OWN RESEARCH THAT IT WAS CAUSED BY THE ELECTRICAL SYSTEM/CRUISE CONTROL. *TT