So I bought my car six months ago and it’s been running and driving great. It’s 2000 new edge Mustang GT. About a month and a half ago (roughly) it randomly started an obnoxious ticking noise. I’ve found this is a common problem among my model of stang. I’ve run seafoam, done a motor flush and oil change. Still hasn’t really done much of anything. The ticking is worst sound 1500-2000rpms. It will sometimes ago away once you get into a higher gear/rpms. So most people say it has to do with the lifter (hydraulic lash adjuster) becoming stuck becuz it isn’t getting lubricated. So naturally I would move to replace them however I was discussing it with another mustang owner and they said that it was a flaw within the engine itself and replacing the lifter wouldn’t make a difference. However this is the first time I’ve heard that it can’t be fixed without rebuilding the motor. So I’ve decided to ask the Mustang community. If you have any suggestions on how