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Update on Rough Idle V70-XC70 2003

posted by  KlausC on  Sun Aug 12 07:21 CST 2012
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last visit: Fri Oct 24 10:15 CST 2014
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An O2 sensor failure will light up the CEL. It could be bad plugs, or, a cracked vacuum line causing rich running when cold.

Because the light goes out when slightly warm, it will be hard to diagnose. Heck, it could be a dirty throttle body.
--
My name is Klaus and I am a V♂lv♂holic






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New Update on Rough Idle [V70-XC70][2003]
posted by  rancher rick  on Sat Aug 11 14:48 CST 2012 >


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