Has anyone changed a heater core in a Mark VII?

Where to start?

It's quite a task!

All you need: http://www.lincolnsonline.com/article57.html

I found that wow! :eek2: Thanks.

Now in that article he is taking out everything. Not just working on the heater core.

Does everything need to come out to get to the heater core?

I've done it. Took me a Saturday and Sunday in November to do. Not all that bad of a job, now that I think back on it.

Well worth doing it yourself, as opposed to paying someone 600 bucks to do it for you.

Drain all your cooling and AC fluids making sure there no pressure in the lines. spend about qutie a few hours ripping apart the whole dash.....well not really...but yeah...and of course.....a few cold ones wouldn't be a bad idea...