So I got off my lazy arse and changed the oil in the car today (a big F.U. to Mr Dealership and their $180 dollar oilchange). I went with redline synthetic...and a swear the engine is SO MUCH MORE QUIET. The notorious ticking I've always had with nissan engines (same with my new titan) is COMPLETELY gone. Has this happened to anyone else? My friends seem to think I should lay off the crack pipe (figureatively speaking).
EDIT: This issue I had way back in March when I made the following post is gone:
Ticking Sound on top of engine...