93 f150 5.0 302 new engine 87 crown Vic 302

Asked by Skeeterdee13 Aug 26, 2020 at 12:29 AM about the 1993 Ford F-150 XLT Extended Cab LB

Question type: Maintenance & Repair

Put new motor out of 87 crown Vic will the 93
f150 computer work with the 87 motor ect it’s
not firing correct and I’ve checked the firing
order and have new plugs cap button and
wires and ignition coil thank you for any
advice

1 Answer

74,210

Probably not. You may have sensor inputs for the new engine which the older engine does not. Even if the old PCM is compatible with the newer engine it will need to be flashed with the proper programming for the newer engine.

Your Answer:

CarGurus Experts

  • #1
    OJ
    Reputation
    42,480
  • #2
    Gene Arnett
    Reputation
    16,040
  • #3
    Rowefast
    Reputation
    15,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
127 Great Deals out of 6,857 listings starting at $3,975
Used Dodge RAM 1500
6 Great Deals out of 81 listings starting at $4,000
Used Ford F-250
6 listings
Used Ford Ranger
15 Great Deals out of 1,461 listings starting at $2,888
Used Ford Mustang
53 Great Deals out of 1,256 listings starting at $4,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.