Ok, So yea im not for sure if its a knocking or a clicking noise, becuase it it sound like both... the knocking/clicking only start or make noise when the engine is cool, after the engine warm the knocking go way but the clicking is sitll there.... is this normal for subaru????? so i need some help..
sounds like a little bit of piston slap, its pretty common on lots of different subaru engines. If it goes away when its warm its good to go.