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Old 11-12-2012, 01:13 PM
south26 south26 is online now
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Location: Dayton, OH
Join Date: May 2009
Posts: 1,537
Mein Auto: 535i 1989
you might try disconnecting the o2 sensor. If it does not change then it is bad. Have you tried changing the spark plugs? Cap and rotor? or at least looking at them.

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