manolumber Posted January 21, 2015 Share Posted January 21, 2015 2013 CXU with SCR. Noticed what appeared to be exhaust pulsations leaking out of the SCR under the mounting strap along with a trail of soot while regening. Dealer says this is normal to see from a weep hole which is apparently intended to drain condensate from between the inner and outer shell of the SCR? But with a trail of soot? Thanks in advance for any comments. Quote Link to comment Share on other sites More sharing options...
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