MommaBearOf3

Does the 2013 Dodge journey SXT have the rear axle viscious part? I believe mine may be going bad, I'm not sure how to pin point it to what part it could actually be. I had it looked at, and all he said really was he knew for sure my rear differential was bad. When you make a turn left or right, it makes a pop, creeking noise & now it's jolting in the back kind of hard like 2 or 3 times when you first pull out.