2001 BMW 740 Oil Plugged Promblem

2001 BMW 740
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MARTIN23
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Engine Mechanical problem
2001 BMW 740 V8 Two Wheel Drive Automatic

I have an 2001 BMW 740i, i got a code poo21 and poo11, i Have an oil plugged passages, i have a clicking noise when starting engine because there isnt oil pressure. I want to know how to clean the engine.
Oct 15, 2010 at 2:00 PM
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DOCHAGERTY
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Do you mean the inside of the engine? Changing the oil is the only way I know, unless you take it apart.
Oct 16, 2010 at 11:04 AM