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  1. #1
    Junior Member
    Join Date
    Sep 2019
    Name
    TJ
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    1

    5.4l 2v to 4.6l 2v swap compatability

    Hey guys.
    I have a 1998 F150 with a nearly dead 5.4l 2v engine.
    I also have a 4.6l 2v engine from a 2003 crown vic.
    Can the 4.6 replace the 5.4 without having to swap out wiring harnesses or computers?
    I'd like to put the 4.6 in this 98 truck but not if it's going to be a huge hassle with compatibility issues.

    Thanks in advance for any input you can offer.

    TJ

  2. #2
    Senior Member FX4Life's Avatar
    Join Date
    Mar 2014
    Posts
    4,056
    WTF, no.
    Using Tapatalk

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