If you can find a '77 repair manual it shows how to do it. I did it and it was difficult. Seems like started under the hood first and it comes out under the dash, so have to take off the ducting.
The heater core on a 1999 Ford F250 Superduty is replaced by removing the heater hoses, disconnecting the wiring harness, and removing the retaining bolts. The cover can then be removed, the heater core unbolted, and removed from its housing.
the inlet heater hose that connects to the top of the water pump connects to which outlet on the heater core? the far outboard or the inside? this is in a 2002 ford f250, 7.3.
depends on the year. what year is it?
How do you replace a heater core in a 1998 ford expedition?"
Up under the dash, to the middle.
arnie frerichs
what year model
go to the repair shop?
How do you replace a heater core in a 1998 Ford Expedition?"
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