Bimmerfest - BMW Forums - View Single Post - Loosing my head, looking to get help from community. Secondary air flow
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Old 10-13-2011, 08:04 PM
HerbP HerbP is offline
Officially Welcomed to the 'Fest
Location: Georgia
Join Date: Jul 2009
Posts: 5,177
Mein Auto: 2005 645Ci & 2007 750Li
Were you not tempted to do your coolant pipe, while you were that close? You will know what to the next time!

How bad a shape were the hoses that you removed? Were there any signs of carbon buildup anywhere?
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