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      06-15-2016, 06:11 AM   #2
vtl
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Drives: 2008 BMW 135i MT
Join Date: Apr 2015
Location: Melbourne, Australia

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Oil filter housing gasket leaking probably. Coolant runs through the oil filter housing and can mix with the oil causing white smoke. Check the coolant reservoir and check if theres oil in there. Oil filter housing gasket leaks are quite common on these cars and not that hard to fix, just a messy job.

Could also be a head gasket but highly highly unlikely on these cars
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