I have just bought a 1990 Ford E-150 (4,9 l) and I am happy as a child. I still have to imrove on it in quite a few places and that is the reason why I am here. I bought a Haynes Service Manual, but I can't find the owner's manual. Ford has them only for later models. Service Manual does not have some very basic things and my van is somewhat modified, so it would be nice to have a point of reference. I knew there should be some places on the internet for the enthusiasts of these magnificent vehicles. And I was right.

 

From my experience with the older Fords, such as the one you purchased, when maintained they provided very good and reliable service,
What kind of modifications have been done to it ?

 

It has 33 inch wheels