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Old 01-21-2010, 02:44 PM   #8
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Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
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Quote:
Originally Posted by paulv
Try swapping the injectors because running too lean/rich will cause misfires. Also, check wiring of the O2 sensor (front of TWC)for Bank 1 because a grounded power lead to the O2 sensor can cause a too rich/lean signal.

Regards,
paul...

Found it, the #1 plug lead connector was not making a good connection, cleaned it & carefully reconnected & rescanned, no CEL still no smoke.

88,000 miles on original AOS

Thanks for the ideas guys.
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