OK. Started work on engine today by pulling camshaft plugs and locking crank at TDC for bank 2, this is where I heard a slight ticking. As I locked at TDC I noticed aluminum shavings all over the front of the motor. This is exactly what I had in my oil filter. WTH! Has anyone seen this before? Something not rite about this... I do know the lot where I purchased the boxster replaced AC compressor, but cant see how the 2 are tied together.
