Originally Posted by theBigD23
-engine start: when starting engine, after a cold start especially, engine is very loud to the point it sounds like something is wrong with it. Please listen to the audio. Does it sound odd? It's this loud even after being driven for a while. It's about twice as loud after a cold start. Notice the clicking sound at the beginning? At the end, there is also a weird sound before the engine goes fully off. A beeping like sound.
Cold start sound is normal. Here is the reason for it: