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SW North Dakota | I went to check the nitrates on our truck and when I drained some antifreeze it looked filthy. So I drained it completely. This stuff is yellow in color and when I put some in a transparent container it seperated perfecty half and half with the top being yellowish and the bottom more green. The substance on top doesnt have the consistency of oil. It kind of feels like water. Is this a sign of oil in the antifreeze? Or should I just flush the system and refill? Thanks! | |
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Oil in antifreeze? 855
