EFI debut & other questions????

Discussion in '2.3L (N/A & Turbo)' started by tjm73, Aug 21, 2006.

  1. tjm73 Founding Member

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    Was 1987 the debut year for EFI on the 2.3?

    What was the last year the 2.3 had a mechanical fuel pump?

    When did the dual plug head show up? 1991?
    tjm73, Aug 21, 2006
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  2. Pro-Hawk New Member

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    The first EFI 2.3T was in 84's...the 83 was carbed. I'm not sure about the N/A's.

    The dual plug heads, I'm thinking was only 91-93 on the stangs and up around 96's I think for Rangers.


    As for machnical pumps, the EFI's are electric while the carbs are machnical.
    Pro-Hawk, Aug 21, 2006
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  3. RustBucket New Member

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    I want to say 86 or 87 for NA EFI

    Dual plugs came first on the Ranger in '89 and then ended up in the Mustang in '91.
    RustBucket, Aug 21, 2006
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