Discover the Power of Black Coolant Enhance Your System's Longevity

Article Number: A2C59514176 ... VL Coolant Temperature 52mm 250°F/120°C Black ... Highlights ... Item added to your cart ... VL Coolant Temperature 52mm 250°F/120°C ... Black or cloudy coolant can be caused by excessive rust or corrosion, or contamination in the cooling system. I would try a little dishwasher soap (low suds) for a flush. Any time I have seen black it was from either a combustion leak or a oil cooler ... Share your videos with friends, family, and the world. Crafted from 6061 anodized aluminum, this flange is a durable replacement for the factory plastic flange. (compatible with all coolants and most late model ... It's either ATF from the trans. cooler in the radiator (which can be almost black if it hasn't been changed), or it's actually oil. Designed to install over your F-150's factory coolant overflow tank, this Cover will add rugged styling to your engine bay. Either it did not set up properly or was not the common one under many names. . I suspect some abrasive component of it might be taking out the ... When I went to drain the Evans out of the radiator, it came out black. I thought it was oil at first! I double checked and it wasn't oil, but I can't help but ... Black could be aluminum corrosion since most of the system is made of that. Might be it never got properly rinsed out, I'd be doing it again....