Oil Contamination in Water Coolant Unveiling the Consequences

Since oil is lighter than water most of the oil in your cooling system will float to the top of your radiator or coolant overflow tank. If you see an oil slick ... You can refill cooling system with a dishwasher detergent/water mixture (like Cascade) and run that for a few minutes, then drain and refill ... Why is there oil in my coolant? ... The presence of oil in a vehicle's engine coolant can be an indication that oil from the oil circulatory ... For coolant to be getting into the oil I'd say you've got a bad oil seal #8 on the oil pump/water pump shaft. (flushed cooling system with 16L of coolant after the repair, ran tons of water through the reservoir) Replaced the radiator, thinking that ... 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 ... Run the engine from cold to hot with the coolant cap off. Watch for bubbles coming up in the tank. If any bubbles you have a blown head gasket. Join this channel to get access to perks: https://www.youtube.com/channel/UC46AZdy5lJVvEE2NMsyWolA/join Contact me at ... It may be pushing oil into the system down in the waterpump area where maybe a gasket isn't sealing. I think that's the only pressurized oil ... If is oil cooler it's easy to change and after you need to clean your water cooling system,after couple good washes(means 10+ ,drain water add ...