Alright so I was finally able to get some time and pull the boot off and put more lubricant on the cv joint, I put it back and test drove a good
15 miles and all seemed fixed until right before I got back home, that dreaded clicking/clacking sound came back. If I jack up the car and spin only that rear wheel and keep the other on the ground it seems to prevent it from clicking temporarily but then it'll start up again, I've looked at everything with the wheel off from under the car and I see nothing wrong, no broken pieces or anything. But the clicking can get so loud! You can just about feel it too while riding in the car, but other times it's quiet... If I'm making a right turn where the cars weight is on the bad side it clicks loud but making a left turn it's silent. I'm stumped!

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2007 BMW 328XI