Yes, it sure can. Have the ECU scanned to retrieve the code which will tell you, not necessarily the defective part but what part is being effected.
the answer is yes
MaybeMaybe
I blown head gasket can cause an engine miss which one cause a rough idle.
Yep
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.
The most common cause of a blown head gasket is an over heating engine. Low coolant or coolant not circulating through the engine causes the engine to heat up and the gasket to fail.
It can as one or more cylinders may have a misfire. A blown head gasket will destroy your engine.
you have a blown head gasket water is getting in to the engine oil
Absolutely yes.
Yes, it can. Other causes include ignition and fuel systems.
Yes, that is possible. A blown head gasket will destroy the engine.
It is not wise to drive with a blown head gasket. If you continue driving with a blown gasket, eventually your car will over heat and the engine will seize up. This can cause accidents if it occurs while driving.