water leak in rear driver side area

[javeedmoe1]

hey I'm new to this forum and this is actually my first day on this forum so here It goes. I have a 2000 Eddie Bauer expedition 5.4 liter and I recently started having a leak in the rear driver side area. I have to refill the truck with water every morning so the Truck doesn't overheat. it looks like the leak is coming from a line in the rear of the truck just wanted to see if anyone else has ever had this problem thanks any info helps

 

[Mediamonkey11]

The only thing back there coolant related in your rear air lines, just take a peek and see which one is leaking.

 

[bedrck46]

could possibly be the rear heater coil leaking

 

[GaExpedition]

My first thoughts are:

1 - the heater hose line that runs from behind the water pump, across the top of the block may be leaking at the back of the motor somewhere.
2 - Head gasket leaking or cracked head
3 - Intake manifold gasket at the rear of the engine leaking.

 

[BAD RONALD]

READ:

http://www.expeditionforum.com/f42/replacing-rear-heater-core-13273/