I'm not a mechanic / technician but as far as I know there is no scheduled
timing CHAIN change on an engine like there is on a timing BELT
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 Mustang V6 does not have a timing belt it has a timing chain which normally will last the life of the engine.
The 3.8 liter V6 engine has a timing CHAIN
he said 2.3Need to know the engine size
Timing chains are designed to last the life of the engine. So, replace the timing chain when the engine needs rebuilding.
The 3.8 liter V6 engine in a 1996 Ford Mustang has a timing CHAIN
The 4.0 L - SOHC - V6 Ford engine has 3 timing CHAINS
What about them?
The V6 engine in a 2004 Ford Mustang has a timing CHAIN
You should never have to replace it. The timing chain is designed to last the life of the engine. It is normally replaced when the engine is overhaul.
The 3.8 litre V6 engine in a 1999 Ford Mustang has a timing CHAIN
In a 1997 Ford Mustang : No timing belt The 3.8 litre V6 engine has ( 1 timing CHAIN ) The 4.6 litre V8 engine in the Mustang GT has ( 1 timing CHAIN to each cylinder head , so there are 2 timing CHAINS )