Oil in Coolant A Common Problem with Serious Consequences

If you have oil in the coolant reservoir, then it means you have leaking head gaskets and oil is moving into the coolant and/or coolant is moving into the oil. The is no oil going through the egr system, if there is oil in the coolant its most likely a failed oil cooler. The tech said he thinks it's the DSG transmission cooler since the oil in the coolant is very dark, vs the engine oil which is as clean as a whistle. Share your videos with friends, family, and the world. The oil drops are suspended and floating in the coolant. Check your oil level next and look for white goo on the inside of the oil filler cap. I've only ever heard of oil in the coolant from a bad head gasket, or a cracked head. It's not impossible it's a cracked block, but I can't ... 2015 2.0l. She has oil in the coolant reservoir & all of the coolant hoses ae swollen up with what seems like oil seeping out of them. There is no coolant in ... It is likely the oil or transmission fluid is a higher pressure than the coolant, it will likely fill the radiator with oil, and not water in the transmission ... The coolant reservoir was leaking a brown liquid. I guess this is oil and i have heard that means its most likely a blown head gasket. It seems that one of the aluminum heads developed a pinhole leak in one of the STEEL freeze plugs, which then leaked water into the crankcase ...