Cruising to work this morning, this code came up.


p0457
evap emission system leak
(loose gas cap)

I'm guessing the loose gas cap is just the accessport telling you thats the most common problem, because it surely isn't my problem. I popped the hood this morning when I got to work and it sounds like an MASSIVE air leak between the turbo inlet and the alternator, which containts everything where a leak would be lol. These motors are so damn hard to diagnose because everything is so loud.

I noticed while idling, I'm running verrrrrry lean all of sudden so it definitely seems to just be an air leak somewhere.