Well 10 hours later and castrol 10w-30 looked and movied like honey. Probably not a good oil for the winter. The pennzoil 5W-30 didn't look to bad. The color stayed the same and it still moved around. The GC moved around to but the funny thing is that the penzoil was very close to the GC. For some reason the engine does start better with GC over pennzoil. So who knows maby it has to do with more than the VIS of the oil when cold.