depends on what tranny you have ect. call Ford dealer,auto parts, they give you information you need. 1989 302 aod trans, full change 12 quarts.
Mercon V (Mercon 5 ) (MV) transmission fluid
OVER 9000 quarts are required. 3 pints is more like it.
12qts with the torque converter drained. It will be far less if you have just removed the pan and filter.
You should put between four to five quarts of oil in your E150 when you get an oil change. You should also change your oil every 3,000 miles to protect your motor.
Inside the transmission.
5.5 quarts
6.0 quarts with engine oil filter change , according to the Owner Guide
According to the 2003 Ford E150 owners manual : 5.7 liters ( 6 quarts - U.S. ) with oil filter change
It's inside the air bag module and can't be replaced.
Transmission problem overdrive slip at 45mph what to do
The alternator on a Ford E150 van is replaced by loosing the retaining bolts, removing the belt, disconnecting the wiring harness, and unbolting the alternator. A replacement alternator can then be put into place and reattached.
Check to see if your vehicle jumped timing.