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coolant leak weep
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  1. E46 (1999 - 2006)
    I recently had my expansion tank replaced on my 325i since it was leaking coolant and some of it was boiling off. I drove it for about a week and had no issues, but recently it has started to drip even more than it did before the expansion tank was replaced. Any ideas on how I can diagnose where...
  2. 7 Series - E65 / E66 (2002 - 2008)
    I have this issue on my car and of course this is after my warrant expires. Anyone who's had this same issue knows its a big job and costly if not under warranty. I'm trying to find out if it this is a common issue with this car. How many bimmerfest folks have had this happen? I was thinking...
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