It has a timing CHAIN
Yes, change it at 120,000 miles. This is an interference engine. If the belt breaks there will be engine damage.
The 2005 Ford focus has a timing chain not a belt. No maintenance is required.
The 2.5 litre V6 engine in a 1995 Ford Contour doesn't have a timing belt , it uses ( 2 ) timing CHAINS
The Ford Mustang does not have a timing belt, it has a timing chain that should last the life of the engine and requires no maintenance.
The 3.8 liter V6 engine has a timing CHAIN
The 2.3 liter DOHC engine in a 2002 Ford Ranger has a TIMING CHAIN
You didn't specify which engine you have. The 3.0L engine has a timing chain, not a belt. If it isn't making excessive noise, then leave it alone.
The Ford 4.0 liter OHV ( pushrod ) V6 engine has ( 1 ) timing chain
No , the 2.0 liter four cylinder engine in a 2011 Ford Focus has a timing CHAIN
belt
The 4.0 L - SOHC - V6 Ford engine has ( 3 ) timing chains
Actually , it has a timing CHAIN , are you having a problem ?