Ford Repair Questions? Ask a Mechanic for Answers ASAP
Here are the instructions for replacing the heater core.
If you have further questions on this, please feel free to reply.
Its inside the heater/evaporator case,,,,once the case is removed, you will have access to the 3 screws that need to be removed.
Try this site,,it may help you some..
Passenger side, under dash,,,and its a bugger to get out :-(