RECENTLY I BOUGHT A 95 CHEROKEE SPORT.....THE OTHER DAY I WAS DRIVING DOWN THE STREET AND STARTED TO HEAR THIS HEAVY NOISE COMING FROM FRONT END ......SOUNDED LIKE THE WHOLE FRONT END WAS GOING TO FALL OUT.....i CHECKED THE FRONT END....NO PROBLEM FOUND.....tHEN I TOOK IT TO A PARKING LOT....AND PUT IT IN 4X4....AND WHEN I TURN THE WHEEL AND ACCELERATED THERE WAS THE NOISE.....NASTY....LOUD AND HEAVY......WHAT COULD THIS BE?? aND WHY DID IT MAKE THAT NOISE IN 2WD....COULD THE TRANSFER CASE BE GOING IN AND OUT OF 4X4 ON ITS OWN??