Hey guys I am having a problem with my 2012 1.4l turbo at 57k. When accelerating there is a loud ticking that goes faster when accelerating and loss of power occurs as well. Only code that popped up with CEL was P0324 Knock System Error. Dealer said it is an internal engine problem and it needs a new engine entirely with new turbo. I didn't want to jump the gun before I got other opinions on it. Is it really that serious? Can post sound of it if needed after work.