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Civic 99 EK problems HELP.....

Discussion in 'Civic and del Sol - EG and EK' started by EK1999, Feb 28, 2011.

  1. EK1999

    EK1999 New Member

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    Feb 28, 2011
    I have a Honda Civic Hatch EK9 it was AUTO but was CONVERTED to MANUAL and i threw a V-TEC head on it and a MANIFOLD on it also. It's running with a P28 ECU with the OBD2 to OBD1 jumper harness and it IDLE'S really weird.....WHAT COULD BE THE PROBLEM ???
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