S sackz23 · Registered Joined May 30, 2007 · 136 Posts Sep 24, 2012 Report Sorry, I dont have the files anymore.
D delmarco · Registered Joined Nov 15, 2008 · 6,547 Posts Nov 4, 2011 Report yeah it sounds like an cracked expansion tank but at 100,000 miles you should be replacing the tank and the hoses as well as the water pump. It something you will have to do eventually and it is fairly easy. follow the DIY here: http://www.bmw330ci.net/maintenance/completecoolant.php
yeah it sounds like an cracked expansion tank but at 100,000 miles you should be replacing the tank and the hoses as well as the water pump. It something you will have to do eventually and it is fairly easy. follow the DIY here: http://www.bmw330ci.net/maintenance/completecoolant.php