Anyone else have a layer of darker stuff in the bottom of the coolant resevoir?
#11
JK Newbie
Join Date: May 2010
Location: New Brunswick
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I noticed this as well while changing my oil yesterday, glad to hear its normal. My coolant was a nice red with about 2" of black at the bottom. The sludge drew my attention to the reservoir and i noticed its at the MIN level with 40 000 Km on it? Is this normal, and do i just top it off with coolant from the dealer? Thanks for the Help!!