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  1. #1
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7

    Black smoke on cold startup. B18c7 in ek

    So as the title says my car is shooting black soot on cold startup.

    My carbon canister is not hooked up is it that? Also I get the feeling my car is running too rich..

    Any ideas?

  2. #2
    its unburnt fuel from poor combustion, the car does not use 02 sensor on start up till it is warm and also the CAT does not work to full efficiency until the car is warm too.. It's when it's blue you should worry.
    EG

  3. #3
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7
    What is causing the poor combustion. It's to the point that it stains the driveway it starts on

  4. #4
    Quote Originally Posted by Hellomotog View Post
    What is causing the poor combustion. It's to the point that it stains the driveway it starts on
    What condition are your plugs? When was the last time it was services?
    EG

  5. #5
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7
    Brand new plugs. Serviced when I dropped it in 1 month ago

  6. #6
    What ECU are you running?
    EG

  7. #7
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7
    Integra

  8. #8
    Quote Originally Posted by Hellomotog View Post
    Integra
    Can you be more specific, what TYPE of ECU? Have you tried running another ECU?
    EG

  9. #9
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7
    The one that comes with a b18c7. No haven't tried another one

  10. #10
    Member Array
    Join Date
    Nov 2010
    Location
    Some where in the world
    Car:
    b18c2+T Ej8
    what's the cold start Rpm, and Idle Rpm

  11. #11
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7
    7-800

  12. #12
    Member Array
    Join Date
    Jan 2012
    Location
    Sydney
    Car:
    Ek hatch b18c7
    Cold is about 1500

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