The drain valve is on the (facing) engine side, lower left corner (drivers side) of the radiator. There is a tap and a tube you can put a small hose on to drain the coolant into a container.
on the bottom of the rad on the passenger side
The radiator Petcock is located on the Driverside of the radiator at the bottom, if you remove the splash guard you should be able to see it.
PCM stands for Powertrain Control Module on a Mercury Sable
To drain the radiator of a 1993 Chrysler New Yorker, you have to open the petcock on the radiator completely and drain the coolant into a container.
the computer for a 1993 ls mercury sable is by the top of the engine on the pasinger side a black box is on it you only have to unplug it
Drain plug should be on bottom or rear of the radiator or remove lower radiator hose
where is the horn relay on my 1993 Mercury Sable located
There's a drain plug on the bottom passenger side of the radiator. Unscrew it and the coolant will drain.
I have a 1987 mercury sable the fuel relay in combined with other relays mounted on top of the radiator. If you look in your car manual under engine control diagram find the fuel pump relay wire color code, match it to the wire coming out of the relay mounted on top of the radiator its probably there.
It's too old to have OBDII -_-"
Could be a bad temperature sensorUsually located at the rear of the radiator about 1/3 down from the top
If you mean the radiator drain plug.. its at the bottom of the radiator on the left hand side...