the PCV valve will be lacated in the valve cover next to the firewall. It will be in the top of the valve cover and have a rubber vacume hose leading under the upper manifold to a port on the intake manifold
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.
On a 1999 Mercury Sable : The transaxle ( transmission ) is located in the engine compartment , bolted to the engine
On a 2001 Mercury Sable : The battery is located in the front of the engine compartment , on the drivers side
In a 1998 Mercury Sable : The transaxle is the transmission on your front wheel drive Mercury Sable it is located in the engine compartment , on the drivers side , bolted to the engine
On a 2001 Mercury Sable : The thread on cap on the engine coolant reservoir ( located in your engine compartment , on the passenger side of the engine compartment ) is the pressure cap / radiator cap
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 )
The transmission ( or in the case of your front wheel drive 1998 Mercury Sable , the " transaxle " ) is located in the engine compartment , on the drivers side , bolted to the engine
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 )
Either the 3.0 liter Vulcan V6 or the 3.0 liter Duratec V6 which is a DOHC
According to the 2000 Mercury Sable Owner Guide : For the 3.0 liter " Vulcan " V6 engine ( the Motorcraft FL-400-S engine oil filter ) For the 3.0 liter " Duratec " V6 engine ( the Motorcraft FL-820-S engine oil filter )
According to the 1997 Mercury Sable Owner Guide : For the 3.0 liter " Vulcan " V6 engine ( Motorcraft FL-400-S engine oil filter ) For the 3.0 liter " Duratec " V6 engine ( Motorcraft FL-820-S engine oil filter )
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