Ran some errands at lunch and noticed my oil pressure is fluctuating wildly. It stays within the realms of normal, but I don't recall ever seeing it move around (with acceleration, ect). I don't recall it ever moving as much on my old truck either. He swears it's normal, but I don't believe it. Then again, I didn't go to school to be a mechanic, I just sleep with one.
Starting with changing the oil, using Mobil1 and getting good filters on it, if that doesn't help it, I'm taking it into the shop. I'm wondering if it has anything to do with a) the noise and b) the oil pump. If it's the latter, it appears to be covered under my powertrain.