Having problems with your 2000 Ford Expedition ?
Rear heater core is hot in and out the condersor is cold
\015 Rear heater core is hot in and out of hoses, the condensor is cold so when the fan blows it blows cold are onto the heater core making the air coming out cold\015
It is pluged. That is why you have cold air blowing. If it is possible take the heart core out and drain all the anti frezze out you can. Fluch it out with water as much as possible. Put some water into one side of it and see if it comes out the other. If not add about a half cup of draino in it and let it set for about 10 min. If water runs threw it ya got it if not add some more untill you get the water to flow through it freely. Reinstall and you should be fine.
Repair Help & Product Troubleshooting for 2000 Ford Expedition
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.