A little in out shaft play is normal, a little side to side is fine.
Less than 1mm side to side is acceptable, but any more than that and keep an eye on your oil.
Generally when turbos go you hear something.. from Japanese cars I've heard noise similar to a dog howling.
-edit- like a Woooooo @ certain rev ranges, silent when spooling up, then wooo, then once its fully spooled, normal sound again.
You have to really listen for it.. I didn't hear a thing when mine went. -/edit-
Last edited by larnert; 07-06-2012 at 03:48 PM.
Reason: extra stuff (turbo noise)
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