not really. You can get blowby in the turbo itself from high crankcase pressure, but a turbo won't cause engine blowby.
How do you blow a engine turbo.
A faulty turbo is indicated by pure black smoke when engine revs are above idling revs and it can also be shown by poor machine performance.
Yes it can cause bulbs to blow.
Where would you put a blow off valve on a non turbo, and what would it blow off? So the answer is no.
Black smoke can be caused when there is an improper air to fuel ratio . This can be anything from a plugged air cleaner,injector,turbo....
Faulty O ring
The whistling will be from a faulty turbo charger
ofcourse they do, they blow on any engine
yes
It is not necessary.
No
make sure you have not blow your turbo. If you did not blow the turbo you might have put a hole into the intercooler. This will cause you to use a ton of gas