Yes big time, thought the injectors where going, ended up being the u-joint, were totally gone, i.e. no needle bearings left. A [censored] to replace since Dodge saw fit to put the injection clips to secure the cups, new ones have the c-clips. I just did the driveshaft, need to check the rest this spring. Should have known, my 92 diesel hammered them out every 30,000 miles and they where BIG joints.