You most likely have a blown Half-Shaft Sir, as they will Break before the short Driveshaft from the T-Case......I have gone thru this at least 4 Times before learning that you must Buy the Mopar Ones as a rebuilt Cardone is good for about a Year. To verify put in 4 Hi, hit the gas and if it sounds like a clothes pin in you Bicycle wheel, Bingo. You should be able to see which one has the broken U-Joint by wiggling it up or down the Boot, if it moves you found the side thats toast, on mine it was at the Spicer Pot end inbound closest to the C205 Diff Pumpkin. Danny.