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87civic swap problem

Discussion in 'Civic and CRX - EW' started by civicjunky, Oct 4, 2006.

  1. civicjunky

    civicjunky New Member

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    i put a 87 integra dohc zc in my 87 civic and now she doesnt want to run right do i need to change out my stock si ecu with a integra ecu?
     
  2. ef8

    ef8 Junior Member

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    Whats the problem?
     
  3. civicjunky

    civicjunky New Member

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    she seems to be running real rich and she misses when i excelerate so im thinking the air fuel is off
     
  4. ef8

    ef8 Junior Member

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    Is the timing good?
     
  5. civicjunky

    civicjunky New Member

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    ya i have also checked map sensor and she also is belching black smoke so i did a compression ckeck and the lowest cylinder is 130 and the highest is 160. i am running on the stock si ecu
     
  6. ef8

    ef8 Junior Member

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    Is there an aftermarket fuel pressure regulator?
     
  7. ef8

    ef8 Junior Member

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    also have u tried putting in the pg7 ecu?
     
  8. civicjunky

    civicjunky New Member

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    i put an aftermaket regulator in after the problems thinking it would help but it didnt help.what does thr pg7 come out of?by the way i appreciate the help.
     
  9. jlicrx

    jlicrx Senior Member

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    PG7 is from 86-89 Integra - you need 86-87 PG7 which is different from 88-89 PG7
    86-87 PG7 looks like this:
    [​IMG]
     
    Last edited: Oct 4, 2006
  10. civicjunky

    civicjunky New Member

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    do you think that will take care of my problem?
     
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