The 2001 Ford Taurus came with 2 engines that could be equipped. The 3.0L OHV Vulcan which features a single cam oriented in a pushrod configuration, or the 3.0L DOHC Duratec which featured dual overhead cams.
The Vulcan is often found in base models, and the Duratec started to replace the Vulcan in later years.
You can identify if you have the Vulcan if the 8th digit of your VIN code contains a U, 1 or 2.
The Duratec uses VIN code S.
Be aware, some parts stores INCORRECTLY refer to the 3.0L OHV Vulcan as a SOHC (Single Overhead Cam). While this will not change what parts you need to purchase, The Vulcan was offered as an Overhead Valve Pushrod motor configuration ONLY.
There is an easy way to tell if your Ford Focus is a single or dual cam shaft. If it is single, it will have one gear with a belt around it.
In a 2001 Ford Taurus : ---------------------------------------------------------------------------------------------------- The 3.0 " Vulcan " V6 engine , and its flex fuel version is an ( Over Head Valve / pushrod design engine ) ----------------------------------------------------------------------------------------------------- The 3.0 " Duratec " V6 engine is a ( Dual Over Head Cam design engine )
On a 2001 Ford Taurus : The 3.0 liter " Duratec " V6 engine is a Dual Over Head Cam design , so their are ( 2 ) camshafts on the top of each cylinder head , for a total of ( 4 ) camshafts
you could have the 3.0 L - " Vulcan " - over head valve ( OHV ) engine or the 3.0 L - " duratec " - dual over head cam ( DOHC ) engine in your 1997 Ford Taurus
A 2001 Ford Taurus came from the factory with either the 3.0L " Vulcan " V6 engine ( and the flex fuel version ) which are an Over Head Valve design or The 3.0 L " Duratec " which is a Dual Over Head Cam engine
On a 2001 Ford Taurus : You could have the 3.0 liter " Vulcan " V6 engine ( and its flex fuel version ) which is an Over Head Valve / pushrod design engine Or the 3.0 liter " Duratec " V6 engine which is a Dual Over Head Cam design engine
The Mercury Sable and the Ford Taurus will have DOC in printed on the engine if they are dual overhead cam engines. The symbol should be on the top of the engine.
For a 2001 Ford Escort ZX2 ( in North America ) ( No ) it has the 2.0 liter Dual Over Head Cam Zetec four cylinder engine
It either has the 3.0 liter over head valve " Vulcan " engine ( which came in " regular " unleaded gas , 87 octane , or Flex Fuel Vehicle versions ) or the 3.0 liter " Duratec " DOHC engine
dual
You either have the 3.0 liter " Vulcan " V6 engine , which is an over head valve / pushrod design or the 3.0 liter " Duratec " which is a DOHC ( dual over head cam ) design
The 2005 Ford Taurus was available with ( 2 ) different engines : The 3.0 L " Duratec " V6 which is a Dual Over Head Cam design and the 3.0 L " Vulcan " V6 which is an Over Head Valve design