In a 1997 Ford Taurus :
The 3.0 L , " Vulcan " V6 engine ( which is an Over Head Valve / pushrod
design engine ) has ( 1 timing CHAIN )
Also , the 3.0 L , " Duratec " V6 engine has ( 1 timing CHAIN to each cylinder
head , so there are 2 timing CHAINS )
In a 1997 Ford Taurus : The 3.0 liter " Vulcan " V6 engine has ( 1 timing CHAIN )
timing chain
You do not need to replace the timing chain because there is no timing belt at all on Ford Taurus. It has a timing chain.
In a 1992 Ford Taurus , both the 3.0 and the 3.8 V6 engines have a timing CHAIN
timing CHAIN
timing chain
timing CHAIN
Chain.
Chain
Chain
chain.
The Ford Taurus does not have a timing belt, it has a timing chain. The timing chain is designed to last the life of the engine, and does not need routine replacement.