Thread: exhaust soot
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Old 09-06-2005, 10:28 PM
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pesuazo pesuazo is offline
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Join Date: Oct 2002
Location: Near Raleigh, NC
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Black soot = running rich, gas not burning completely, bad O2 sensors, etc...
When was the last time the O2 sensors were changed?
Have you looked for codes?
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