most probable cause would be over heating
sounds like it might be head gasket or intake gasket
It is a good idea, most the time you blow a head gasket the head will be warped.
The head gasket is about to blow.....Typical ford..
the blown head gasket would make it over heat. but it wouldn't cause the heater to blow cold, it should actually blow hot if that is wat happened
The engine overheating, or a faulty gasket, or problems with hot spots in the engine.
Max
Yes it can, my head gasket blew on by truck just a little causing oil to enter the cylinder chamber. Once I did an oil change it would get black within the next couple of days, that is a definate sign of blow by.
Defective gasket, poor installation, warped head, heat. Heat is the major cause.
It can cause the head gaskets to blow. This must be repaired before driving again. If really overheated, you can blow your engine. This would need replacing.
Engine coolant leaking into cylinder. Possible bad head gasket.
Yes, but indirectly. Without the radiator cap in place, or using a faulty radiator cap, you run the risk of overheating the engine, which can cause head gasket failure.