OK, my 93 945 sat for a few days, not big deal, but we had a big storm come thru with lots of rain and then humidity, again no big deal. Yesterday, fired her up, put it in D, released parking brake. As I eased into the throttle, heard a pop like the brakes were stuck and then a recurring click, click. This noise went faster as the car went faster.

At first I thought a brake pad stuck to the rotor and maybe started to delaminate from the backing piece, but sound persists even when braking. I'm starting to think the parking brake shoe came apart. I know I need to put it on the stands and take apart, but anyone been here before. Parking brake shoes are only 21 years old....may have to write Volvo and complain....