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Old 11-28-2012, 07:53 PM
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bkgreene39 bkgreene39 is offline
Officially Welcomed to the 'Fest
Location: Brooklyn
 
Join Date: Aug 2011
Posts: 460
Mein Auto: 1998 BMW 528i
Start with the basics, perhaps excess air has entered the system. If so you can try bleeding the system which is easy. Bleed when vehicle is cold. http://www.bimmerfest.com/forums/sho...d.php?t=558386

Check for leaks, it would be advisable to raise the front end and get underneath and find out if you see anything. Check for fan clutch failure, search the site for fan clutch diagnostics.
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