The low side is located on the left side of the engine close to the blow motor and should have a blue cap.
There should be an EEC TEST connection in the engine compartment for the OBD I , EEC IV system
My econoline from 1994 has the fusebox on the stearingside under the dasboard. And is molded behind the brakepedal
The stock 1994 Ford Econoline van typically comes with a 4.9-liter inline-six engine that produces around 145 horsepower. There are also options for a 5.0-liter V8 engine, which generates about 190 horsepower, and a 5.8-liter V8 engine that delivers around 210 horsepower. The exact horsepower can vary slightly based on the specific model and configuration.
that depends what is wrong with it
fireing order ford 1994 e-250 econoline
yes
A 1994 Ford Econoline Van uses standard Mercon type transmission fluid. This fluid is used extensively in most Ford vehicles.
You can find a wiring diagram for a 1994 Ford Econoline van in the owner's manual. You may also be able to find it at local auto part stores.
Your computer
on the throttle body
Behind the dashboard, usually on the passenger side. Look in the engine compartment for the hoses that go from the engine through the firewall. Those are generally the heater hoses, which go to the heater core.