You don't, It is totally controlled by the PCM using the IAC valve.
There is NO TIMING BELT on a 1995 Mercury Sable * Both the 3.0 and the 3.8 liter V6 engines in a 1995 Mercury Sable have a timing CHAIN
For a 2002 Mercury Sable : " regular " unleaded gasoline , 87 octane For the 3.0 liter " Vulcan " and " Duratec " V6 engines
The firing order for the 2002 Mercury Sable 3.0 liter V-6 DOHC VIN "S" is 1, 4, 2, 5, 3, 6. The 2002 Mercury Sable 3.0 liter Flex Fuel V-6 VIN "2" has the same firing order.
The 1989 Mercury Sable 3.0 liter engine EGR valve is located on the firewall. The valve will be on the passenger side of the firewall.
25liter
For a 1997 Mercury Sable , 3.0 liter V6 engine ( Duratec and Vulcan ) firewall 1-----2-----3 4-----5-----6 front of vehicle > driver
Either the 3.0 liter Vulcan V6 or the 3.0 liter Duratec V6 which is a DOHC
According to the 1999 Mercury Sable Owner Guide : With engine oil filter change : The 3.0 liter Duratec ( DOHC ) V6 engine takes : ( 5.5 U.S. quarts of 5W-30 )
3.0 liter " Vulcan " V6 engine : Motorcraft BXT-58R or optional Motorcraft BXT-36R ====================================== 3.0 liter DOHC " Duratec " engine : Motorcraft BXT-36R ======================================= On a 2000 Mercury Sable
According to the 1998 Mercury Sable Owner Guide : With engine oil filter change : The 3.0 liter " Vulcan " V6 engine takes ( 4.5 quarts ) The 3.0 liter " Duratec " V6 engine takes ( 5.5 quarts )
On a 1998 Mercury Sable : The 3.0 liter " Vulcan " V6 engine has ( 1 timing CHAIN ) The 3.0 liter " Duratec " V6 engine has ( 1 timing CHAIN to each cylinder head , so there are 2 timing CHAINS )
For the 1998 Mercury Sable : With engine oil filter change : The 3.0 liter " Vulcan " V6 takes 4.25 liters ( 4.5 U.S. quarts ) The 3.0 liter " Duratec " V6 takes 5.2 liters ( 5.5 U.S. quarts )