Hello Have a 1996 Cobra Just picked up engine on the pass side is a lil noisey sounds like its from the valve cover only a lil really on warm up. I took it to a local ford performance shop (pushrod performance) lol they say its the most quiet 4v they ever heard:shrug: So I always Still Have my doubts what do u guys think maybe lash adjusters? Id Hate to not be able to drive this thing with spring almost here.:fm: Thanks For any input Or help.