A cracked block means that the engine itself is cracked. A blown head-gasket means that the gasket between the engine and the head has blown. Either can be caused by overheating the engine. When an engine overheats the head can warp causing the head-gasket to give out. In some engines the heat cracks the block. If the block is cracked, it's over. If the head-gasket is blown you can always machine the head surface and put it all back together.
If you suspect the head and/or the block, have them "magnafuxed" by a machine shop. On the other hand, as you're pulling it apart, check the head gasket and if it's shot, there is usually only the one problem.
blown head gasket or cracked block blown head gasket or cracked block
Blown head gasket, cracked head, or cracked block.
Could be head gasket, head, or cracked block
A blown gasket can be repaired by replacing the gasket...if you are talking about the head gasket, then you have to remove the cylinder head from the engine block and replace the gasket that is inbetween them. Cracked heads generally have to be replaced because they are made of aluminum which cannot be repaired permanently once it is cracked.
Bad head gasket Cracked head Cracked block
Blown head gasket, cracked hed or cracked block
because the block is cracked or a head is cracked. or if you are lucky it could be just a head gasket. Has it overheated?
you could have a cracked block or a blown head gasket it could even be a cracked head
Sounds like either head gasket, cracked head or cracked block
Cracked Engine Block or blown head gasket.
Blown head gasket, cracked head or cracked block. Busted head gasket; cracked cylinder head; broken piston; or bad oil pan gasket if driving thru high water.