Runs Rich on "Rundown" From 4-5k To Idle - Help??
08-28-2003, 07:11 PM
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Runs Rich on "Rundown" From 4-5k To Idle - Help??
I have b18c (jdm) and am running on obd0 pr3 - like a bigger b16a and dyno shows smooth power progression with steady a:f ratio around 13:1 but on rundown to idle, like coming to idle at stoplight from 4-5k rpms running a big cloud of unburnt fuel comes out the exhaust.
plug tips are near white with a little extra fuel around the threads..
any suggestions to clear it up or is this a prob with running pr3 (i really did not have to make any changes with the apex vafc to speak of on the dyno)?
plug tips are near white with a little extra fuel around the threads..
any suggestions to clear it up or is this a prob with running pr3 (i really did not have to make any changes with the apex vafc to speak of on the dyno)?
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