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...
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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.