My Acura MDX 2002 model has transmission issues,i cant really figure out what causes the transmission oil to spill out continuously even after i have changed the oil hose time without number.each time am on a long trip and the engine heats up the hose gives way and the oil spills out halting movement.secondly sometimes when the vehicle is cruising the transmission disengages and no matter how you throttle the car doesnt move until you shift the transmission stick to N and then shift it back to D5 to continue……how do i solve this and whats the likely cause of the gear disengagement?