View Full Version : plug on the back of 3sfe? leaking for me.

09-20-2014, 01:32 PM
http://i787.photobucket.com/albums/yy155/187flatliner/10256904_696841043719085_6082299617614650850_n_zps 1f6ad5a3.jpg (http://s787.photobucket.com/user/187flatliner/media/10256904_696841043719085_6082299617614650850_n_zps 1f6ad5a3.jpg.html)

whats this plug and why is it here? this 3sfe has beenin my family since new so we didnt put it there, wondering if its factory. cuz its leaking.

09-20-2014, 01:41 PM
someone has said its the coolant bleed valve?

09-20-2014, 05:25 PM
I have no idea but that is a weird place for something like that. It looks like it's supposed to be there based on the block casting. Almost looks like a sensor is supposed to go there. Maybe it's plugged here but used in another market or application. Strange.

Sorry I'm not much help.

09-20-2014, 10:50 PM
Coolant bleed/drain.
Comes from the factory that way. Most engines do.