Peter Mutlow
02 reading? Had something similar with a smaller engined BMW last year. Had high 02 reading which turned out to be a leaking pcv valve. Would have thought a "misfire" would present itself with higher than normal 02 and "unbalanced" gases.
Regards
Pete M
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BMW 645 Ci 2004 - Poor idle # - Nigel Bennett June 19, 2009, 5:36 pm
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on June 19, 2009, 10:30 pm, in reply to "