Symptoms, rough idle, increased engine noise. squealing when shutting off. No cel light.

*Timing chain tensioner work performed. (2011 model w/ recalled part) No open bulletins. Latest software flash along with clutch replacement. New dme, two wiring harnesses, maf, oxygen sensor, oil pump solenoid,

FIRST VIDEO:
Cold startup, with ac on:

Injector noise, check. Wastegate rattle, check. "thats normal" until 2013.

Light whine (vacuum cleaner sound, ac related? air pump?) at startup? Note: AC is on at startup.

How's everything else seem? It's just all getting louder, within two oil changes. Actually had more, but still sad by any standard.:


SECOND VIDEO:
Engine warmed to operating temp, turned AC off.

WATER PUMP? May be a little squeak during idle, think I've heard it before. Definitely there during shutoff. Seems consistent with other diagnosis for water pump, but just need to verify with others.

INFAMOUS DEATH RATTLE? This thing sounds increasingly terrible.

If you need me to shoot better video, or specific area, no problem I was in a hurry.

Thanks!