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Speedy Squirrel Speedy Squirrel is offline
Rocket Scientist
Join Date: Jun 2008
Location: Detroit
Posts: 896
Originally Posted by 911st View Post
Yes, yes-- the lean AFR at idle could be an indication of a nice potential improvement!
Or an exhaust leak, or an air leak after the metering plate, or an offset to the O2 sensor due to contamination.
Old 01-15-2010, 09:49 AM
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