There is no thermostat relay switch on a 1992 escort lx.
The firing order for a 1993 Ford Escort LX with a 1.9 engine is 1-3-4-2
How to find the reason for not starting when turning the key over on a 1993 Ford escort lx
For a 1995 Ford Escort , 1.9 liter four cylinder engine : Follow the top radiator hose from the radiator to the engine The hose connects to the engine cooling thermostat housing ( the thermostat is inside the housing )
Shared with the brake fluid.
"How to set timing on 1991 ford escort lx 1.9?"
Yes it will as long as it is the same motor size. If it is the escort LX it is a 1.9 litre engine. If it is the escort GT it is a 1.8 litre.
Ford Escort LX fuel tank is 12.7 gal. / 48 L