If you have an Overheating engine along with oil residues in the coolant, it could indicate a blown head gasket that needs to be given adequate attention. When a car has a blown head gasket, it can cause oil and antifreeze to mix, which could cause this problem. Leaky Head Gasket: The head gasket is the gasket that sits between the head cylinder and the engine block to prevent coolant and oil from leaking out or mixing. Let’s quickly look at the possible causes. Many factors can contribute to this issue. Failure to fix this issue on time will cause catastrophic engine damage. You might ask, what does oil in coolant look like? Suppose you have an oil and coolant mixture you’ll see a milky color liquid in the reservoir tank. If you remove your coolant reservoir tank and see an oil-like substance, you probably have oil getting into your coolant somehow. Depending on your engine coolant specification, your coolant could be red, green, orange, or pink. If there is oil getting into your coolant, you will see residues of oil in the radiator cap. When you remove your radiator or coolant reservoir cover, you should be able to see the color of your antifreeze in the reservoir tank. How do I know if there is oil in my coolant? Hopefully, for the sake of saving hundreds of dollars on replacement costs, I’ll share a trick that I have been using for years. Do not forget that coolant in oil and antifreeze in Coolant are two different issues that need adequate attention. There are different causes of which oil gets into coolant that you should watch out for, hence this article. In this article, I will explain at length the common causes of oil in Coolant and what you should do to fix this issue. Finding out oil in Coolant Reservoir can cause you to have a ruined day.

Signs of coolant in oil