will a 2003 4.6 w from a crown vic work in my 2002 f-150 4x4 4.6 w
Might have to swap the timing cover also.
One thing sometimes overlooked is the PCM. Make sure all the sensors and pinouts for the later model engine are the same and present. Also check out if the PCM will have to be reflashed or replaced with the newer engine.
Looking for a Used F-150 in your area?
CarGurus has 223,479 nationwide F-150 listings starting at $1,200.
Search Ford F-150 Questions
Ford F-150 Experts