Ok so i have found a 2001 Ford econovan (check spelling) with a 5.4l with 51xxx miles on it. It has the ecm and everything complete, wiring and so on.
I have a 2001 Screw 4x4 with a 4.6l, Im wanting to do the swap. Will i have many problems? If so can i have some suggestions...
My engine has over 210k and i feel it's going out soon so i want to be ready and can't find much in the engine department under 150k or more....

 

how hard is it to swap a 4.6 to a 5.4 on 97 f-150

 

Shouldnt be a big deal. might have to use your oil pan off the 4.6. Probably use the ecm in your truck and get a tune. Then exhaust system and that should be it..

 

SWEET thanks!!!
I had found a 05 model 5.4 but found out they are tot diff and the ecm is as well. So it went FLOP lol but this one sounds good if he will come off price a bit!!! Thanks

 

read the 4.6 to 5.4 swap notes...