Coolant leak from rear driver's side

[divinesoul7]

Hello,

I have a 99 Expedition that has developed a coolant leak on the rear driver's side. When I look underneath the vehicle behind the rear driver's side wheel, I can see coolant leaking from an open hose. I can also smell antifreeze inside the vehicle and occasionally there is steam coming out of the vents. I've read the horror stories about replacing a leaking heater core, but am not sure if this is the actual problem. I would also like a much simpler fix if possible. I live in the Phoenix, AZ area so at this time of year, heat is not a huge necessity. Any ideas or suggestions would be greatly appreciated.

Thanks,

 

[bulrid8]

Rear core leaking. Take about an hour or so to replace. Go have ac evacuated or you will lose your freon.

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