The carburetor diagram for a 1983 E-150 can be found in the service manual. The manual can be purchased through most auto parts.
Where is the engine oil cooler on a 1998 Ford Econoline van E150
it stands for econoline
The seats should be the same.
www.autozone.com has a full set of wiring diagrams for this vehicle and a lot of others.
In the fuel tank.
On the distributor cap
The fuel pressure regulator on a 1999 Ford E150 Van is located near the carburetor in the engine compartment. It is to the right and in front of the carburetor.
That is the Illuminated Entry Module, 5 amp
Six cyl or 8 cyl
Yes there is a Map sensor.
BCI group size 56
use a funnel and pour it down the dipstick.