Thread: 92 Cossie 4x4 Running Rich - MOT Fail
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Old Sep 25, 2008 | 01:40 PM
  #23  
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mercmark
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Originally Posted by Stu @ M Developments
In is RICH on a L8 mate.
sorry Stu, I meant out, honest Would it make that much difference to the CO content, I thought it was just a trim of +/- 0.25% and does it alter the CO accross the whole map, or just at idle?


failing that do you think disconnecting the Idle valve would work?
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