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one spark plug fouling

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Old 12-14-07, 05:42 AM
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Caramelldansen

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one spark plug fouling

Have an S5 NA and one of the spark plugs is consistently fouling after 10-15 minutes of running.

Has anyone else seen something like this and what caused it?

Our current theory is that it is the ECU as the ignition system has been checked/replaced.
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