Bimmerfest - BMW Forums - View Single Post - Loosing my head, looking to get help from community. Secondary air flow
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Old 10-14-2011, 04:52 AM
italiano italiano is offline
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Location: columbus, Oh
Join Date: Jun 2007
Posts: 70
Mein Auto: 2007 BMW 745li
HerbP I was very tempted but after spending $500 for an emission related problem my wallet was not happy with me. When I took off the valve cover it was considerably clean besides a few leaf particles. There was small amount of coolant I could see on the sides. All the hoses were in perfect shape that's why im a little worried. No of them were clogged or affected by the heat and no oil was present in them. Even the valves I could blow air through them no problem so I don't know how to tell if they were bad or not.

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