Thread: Overnight Cold Start Rough Idle N62 4.8iS
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Old 11-27-2018, 09:49 PM
80stech 80stech is offline
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Location: Saskatchewan Canada
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No, the aux air pump that pumps air into the exhaust manifold.
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1988 325is (purchased new) sold
2004 X5 3.0 2005 X3 2.5
2008 X5 3.0 (new to me)
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