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Search: Keyword(s): ; Posts Made By: harmonkardon123
Forum: E60 / E61 (2004 - 2010) 08-25-2008, 09:34 PM
Replies: 25
Views: 1,737
Posted By harmonkardon123
check engine light- increased emissions

I have a check engine light on my 05 545i that reads on the increased emissions, this went on last week when I put cheap gas and then went off when i put in gas with an octane of 91, but it has come...
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