Discover the Ultimate Cooling Solution Black Coolant Revealed

1000ml black non-transparent and high performance coolant for PC water-cooling, offering superb protection for copper, nickel, brass, and aluminum. Black in the coolant is not a good sign . Would say as above,, oil from the engine,, or the auto box is mixing with your coolant.Some auto boxes ... The Subaru coolant conditioner is present, because it looks granulated when you look at the coolant in the light. In my bucket, the coolant appears black. It sounds to me that it is one of two things. Either head gaskets or bad/ruptured oil cooler. What does the oil look like? Have you been missing oil lately? ... Most likely it is just spurs releasing off the tank. It's a good idea to have the system professionally flush every 100k miles. In general, black coolant may be caused by a few issues. There are different ways to diagnose each of the mentioned causes. You need an invitation code to register! To obtain an invitation code, please e-mail [email protected] with a reason why you want to join. Black and sticky is combustion by-products from a aged out tired head gasket. Its not WATER PUMP LUBE ARE STOP LEAK! Dark coolant might mean a seal gone bad in the waterpump. It could cause the coolant to mix with the engine oil a tad. Check your weep hole and ... X1 Eco also contains advanced metal corrosion inhibitors specially formulated to protect your water cooling equipment from corrosion and scale build up, prolonging your equipment life and thermal cooling efficiency.