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      09-18-2012, 09:20 AM   #5
Dackelone's Avatar
Drives: 135i Silber mit/Rot 6MT N54
Join Date: Feb 2010
Location: Bayern, Germany

Posts: 16,345
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Maybe your DISA valve (inside the intake manifold) is all junked up with oil and crud. You might want to run a can of LIQUI MOLY throttle valve cleaner thru the intake tract.

PS: are you spark plugs Ok/new?
Dackelone is offline   Germany
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