Ford E-150 Van
What if the new alternator is not charging your 1990 e150 ford van what can you check?
How to Replace alternator on e150 ford van?
Asked in Cars & Vehicles
Why does my Ford E150 Van discharge when the lights and heater are on?
Why won't the Back Fuel Tank Work on my 1990 Ford E150 Econoline?
Why would your 1990 ford e150 van overheat?
Asked in Ford E-150 Van
Why would the volts drop when you run the ac in 94 E150?
Assuming the engine is running, and the charging system is in good condition. The volt drop should be almost zero. Possibilities of volt drop include. Bad earth to the component. Bad chassis earth. Bad charging system component. Bad wiring. Seized component making the alternator work harder and cutting down the voltage.