Although driven "spiritedly", my '04 325i has not been abused. Lately, have been getting clutch shudder about half the time I start off, it's taking up at high pedal and there even seems to be some transmission whine. New trans, clutch, etc is out of the question due to cost. Even rebuilt trans is high buck. Buying salvaged clutch and trans is risky, I would think. Any comments on buying salvaged/used? Any comments on why I'm having to do this on a 6 year old car?