How do you clean cooling system

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Quanger
E30 Zone Newbie
E30 Zone Newbie
Posts: 39
Joined: Fri Mar 14, 2008 11:00 pm

Wed May 14, 2008 4:24 am

Hi, was just looking at my coolant reservoir and noticed that the sensor was covered in a brown rusty gunk. My Question is how do i clean out my cooling system?
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spp320i
E30 Zone Regular
E30 Zone Regular
Posts: 527
Joined: Mon Nov 07, 2005 11:00 pm
Location: orpington br5

Wed May 14, 2008 9:07 am

flush it - drain, flush through and replace coolant.
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