yes
Yes, it sure can.
Not likely but possible.
I blown head gasket can cause an engine miss which one cause a rough idle.
Most definitely. A blown head gasket can cause the temperature to rise and put back pressure into the radiator, therefore possibly causing the radiator hoses to blow, or even bursting the radiator.
yes if its stuck closed.
I have a 1990 Mustang 5.0. I know for a fact the head gasket is blown. Every time I open the radiator there is a release of pressure. So my answer is yes.
Yes, I blown head gasket will definitely effect the emissions.
No, a normal tune up cannot cause a blown head gasket. A blown head gasket normally is caused by an engine overheating or by a defect in the gasket or head. If it happened right after a tune-up that is just a coincidence.
A blown head gasket is usually caused by over filling the oil during an oil change, or just the opposite not having enough oil to compensate the pressure status, therefor causing exstreme overheating which in turn will cause many problems other than just a blown gasket. ie; engine locks up, overheats ,and then is all around just needs replacing. Once you've blown your engine you basically have hit bottom. Hope this helps. It can also be caused by detonation. Especially if you add turbo or supercharger aftermarket.
yes
the answer is yes
No