In short, yes. The timing belt turn the cam-shaft which controls the timing of the opening and closing of the valves in the cylinder head. When a timing belt/chain breaks (usually at high RPM) valves can remain open where they can come in contact with the pistons and be bent by the pistons that are still moving with great force at high speed. Simply replacing the timing belt will not fix the engine if the valves are bent. You can get the valve train re-machined, but an easier (though not cheap) fix is to replace the whole cylinder head.
Vehicle will probably run although poorly without all cylinders "firing" and you will do further extensive damage to engine
On an interference engine it can damage the valves, heads, and pistons.
worn or broken compression rings engine needs a rebuild
A broken timing belt on a Ford ZX2 will not damage the engine. The 2.0 ZETEC engine used in the ZX2 is a non-interference engine which means the pistons will not come into contact with the valves should the belt break. Because of this the valves will not be damaged and no engine damage will occur.
Burning excessive oil in the cylinders is the culprit. Scored cylinders and broken rings will usually contribute to blue smoke. Once it turns black, the engine is toast!
The engine would smoke and damage the bores.
( 6 , 8 , or 10 engine cylinders ) depending on which engine it has : The 4.2 liter V6 engine has ( 6 engine cylinders ) The 4.6 and 5.4 liter V8 engines have ( 8 engine cylinders ) The 6.8 liter V 10 engine has ( 10 engine cylinders )
8 valve engine is freewheeling. very little chance of engine damage. 16 valve is an interference engine. Most likely damage will have occured.
Can a 2001 Suzuki Vitara 2.0 Engine be swapped with a 2001 Chevy Tracker engine?
A row of cylinders in an engine is known as a "bank" of cylinders. '
8 engine cylinders in a V8 engine
If the belt breaks you will have serious internal engine damage but the engine will not be ruined. It can be repaired.