I have a new 2014 GMC Terrain with the 2.4 Ecotec. These engines use a cartridge style oil filter. I had the first oil changed at 1600km (1000 mi) and I saw about a dozen or so of aluminum chips in the filter left over from the machining process. I just had the oil changed again and found a few more amount of chips. Has anyone seen this in a new engine or has any comments?