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      08-15-2017, 11:59 AM   #9
08 1ER
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Drives: 2008 135i MT
Join Date: Apr 2017
Location: Phoenix AZ

iTrader: (6)

Quote:
Originally Posted by iminhell1 View Post
My theory,

3/4 because of oil spillage.
6 because of moisture, washing engine and rain. I know on mine if I don't have the engine cover on, 6 gets wet in the rain.
My oil fill cap was leaking into 3 and 4. Replaced that and no more issues with leaking. This car will probably never see rain during my ownership as i only drive it on the weekend. Plus you can bet your paycheck that it'll be sunny on any given day in Phoenix. Washing though, it'll see a lot of water that way. I'll just have to periodically check them.
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