I posted a few weeks ago regarding the CCV hose/O-ring that had come out.
At that time I first noticed a distinctive high-pitched squeal or whine, that sounds like it may be from the turbo, not the usual whistle, but more whiney.
I thought it may have been from that CCV hose leaking, but it's still there since the fix. Happens more under hard throttle from a standstill.
Changed oil and filters today, seemed to have helped at first, but after stomping on it today (bye bye Tundra ! ) I noticed it again...not all the time, only on hard launch. With or without water/meth injecting. I know sounds are hard to describe online but :
Has anyone ever experienced this ?
Could this be a bearing ? Can stock turbos be rebuilt ?
Is my wallet about to EXPLODE ?
Any info greatly appreciated. Thanks !