Revolutionize Coolant Performance Eliminate Oil Contamination

Change Filter also. If oil level is above full mark on dip stick, the oil pan is over full with oil or coolant or both. You may just have ... i see a little quantity of oil in coolant water reservoir,what could be ? ... Welcome to Allpar. Many times this is from the factory-added stop- ... Check oil cooler or areas where coolant and oil channel closely. Had oil in coolant once- was the oil cooler gone kaput. Was a different engine ... 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. 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 ... The water in oil is a bigger concern. The kneejerk answer is to say “cooler cracked” because that absolutely would let those fluids mingle. I dunno how many times I need to explain this. Oil in the coolant does not mean head gasket. Never has, never will. No no no no no. I'd say say flush the coolant with distilled water first the refill with 50/50 and you should be good to go. I second replacing both of the gaskets. Be sure to ... There are really only 2 ways to get oil in the coolant w/oa cooler built into the radiator. They would be a bad head gasket or a crack, either in the head or ... There are a number of things that can cause oil in your coolant. In this video, I will show you how to check the engine oil cooler on a VW ...