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Misfiring Throws the 0300 code but shouldnt it be a specific cylinder? V70-XC70 2004

P0300 -- ECM-3100 -- Misfire, at least one cylinder -- Start-up
P0300 -- ECM-310C -- Misfire, at least one cylinder -- Catalytic converter damage
P0300 -- ECM-310D -- Misfire, at least one cylinder -- Emissions impact
P0300 -- ECM-310D -- Misfire, at least one cylinder -- Emissions impact this is the info I have on a dtc po300,, I would change out those ngk plugs and use volvo plugs, hope this helps.






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New Misfiring Throws the 0300 code but shouldnt it be a specific cylinder? [V70-XC70][2004]
posted by  Woodstock subscriber  on Fri Sep 13 12:01 CST 2013 >


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