The Ultimate Solution for Overheating Systems Black Coolant

Cross contamination from the combustion chambers. Mix carbon etc. with antifreeze and you get oily gel. Normal sediments from the cooling system ... This sounds like a bad head gasket. exhaust gas from your cylender is being pushed into the cooling system and coming out the tube in your overflow tank. I've got a black waxy residue that will not flush out. Another interesting characteristic is that the solidified residue liquifies when heated and floats to ... Although it's often overlooked, a durable coolant overflow tank is a crucial component of any cooling system. Leaks within the overflow system can result in ... 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 ... A couple days ago I noticed that my coolant reservoir was dark. As in brown dark. No leaks under the car. No coolant in the oil. Oil looks great. Smells a bit ... 1000ml black non-transparent and high performance coolant for PC water-cooling, offering superb protection for copper, nickel, brass, and aluminum. The coolant reservoir tank's clear tube to view volume level is not so clear, so I cannot see the level of the coolant in the tank. Black cooling water usually means blown head gasket. Get a mechanic to put in UV Blacklight fluorescing chemical, run the engine, then have the mechanic come ... The black/dark stuff in your coolant. As you can see, the oem purple coolant migrates towards a dirty pink color as it ages.