Thanks I think Ill replace my injector nozzles when i get a spare $150. dont think ill have a shop do it though.
Any advice on what brand? It looks like there is a post where the guy really likes the Bosio nozzles.

Also I misstated in my original post the oil pressure. After driving around in traffic today and on the freeway it looks like my oil pressure is just under 2 not 3 at idle. Hope this is not indicative of a failing rod bearing.