This is an interference engine and as such if the belt breaks you will have serious engine damage. The belt must be replaced every 60,000 miles.
Valves can bend.
when it breaks
You should change the timing belt on a 2003 when it wears out or breaks. Changing the belt beforehand is not needed.
Yes.
The 2003 GMC Envoy inline 6 engine does not have a timing belt but a timing chain. No need to replace anything unless the chain breaks.
Yes, valves can bend if the timing belt breaks.
Yes. Valves can bend if the timing belt breaks.
yes, valves can bend if the timing belt breaks.yes, valves can bend if the timing belt breaks.
Yes, it is a zero tolerence engine.
The 2003 escape has a timing belt - but it is not the sort of belt that can cause havoc and internal damage to the engine if it breaks. If it breaks, the engine simply won't run until you replace the broken belt - but the engine won't slam into itself - as it were.
The 2003 Honda Civic is an interference engine and as such if the belt breaks you will have engine damage. Replace the cam belt every 105,000 miles.
You Don't - It just breaks and blows the engine