I was looking at one of the Ford websites and it shows for the automatic transaxle ( transmission ) used with the 1.9 litre four cylinder engine in a 1991 Ford Escort : ( yes , Motorcraft FT-123 filter inside the transaxle pan )
Try a Chilton manual(you can get them at most parts stores).
Some heaters are in the freeze plug and hard to get at. TAke it to a garage.
How do you enable anti theft alarm on 1991 ford escort lx
"How to set timing on 1991 ford escort lx 1.9?"
On my '93 ford escort 1.9L, it is located under the dash, behind the heater control assembly.
No, it won't.
The dash must be completely removed in order to gain access to the heater box. Then the heater hoses are disconnected and the heater box is removed and opened up. That gains access to the heater core for relacement.
Yes it does. The whole dash has to come out of the car. Denise
The heater valve is located inside the heater box.
yes
There is no heater control valve fitted on a Ford Escort. The heater matrix is directly connected to the engine's cooling system. To reach the heater matrix, you should remove all the facia unfortunately... :(