Thread: 2012 sil. P0300 P0131 p0137 p0171
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Old 02-07-2019, 08:40 AM   #2
maxwedge
A990 racer
 
Join Date: Mar 2002
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Re: 2012 sil. P0300 P0131 p0137 p0171
Welcome to AF. The p0300 misfire is causing a lean exhaust, this can set the 02 codes. Got to track down the misfire issue.
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