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91 civic ecu questions

Discussion in 'Civic and CRX - EF' started by smokeman450, Dec 14, 2006.

  1. smokeman450

    smokeman450 New Member

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    Dec 13, 2006
    I recently purchased a 91 civic hatchback with a b18b1 motor swap. i am having timing isuues. it has a po6 ecu in which should work. If this is not an issue i will be looking at the timming belt being off one tooth. There is also a new td 23u distributor on it which looks like its a 91 integra distributor. Will this one work or should i get the 94 and change over the connectors on the wirring harness to square ones to match up to the distributor.
    Last edited: Dec 15, 2006
  2. welfare

    welfare Ancient Member

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    Apr 19, 2004
    New York
    the 91 dizzy is what you should be using
    check the distrubutor timing,
    Also check the firing order just in case
    if all that's fine, then you gotta check that timing belt :)
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