94 accord LX radiator overflow tank bubbling...
Ok so I heard bubbling in my overflow tank. The only time it did that was when my radiator cap went out. I replaced the cap and it didnt bubble anymore. Friday after I got home from work I heard the bubbling again. I checked the radiator and it was low. So I filled it up bled it and in theblast 2 days no bubbling. Tomorrow ill give it a real drive since I have to drive to work and ill see if it will do it again. I searched and people say it could be the head gasket going. Before I take the head apart and rebuild it. Elae could make the overflow tank bubble up.
That's almost a universal sign the header gasket is blown/leaking, allowing combustion gasses into the cooling passages.
Is there any sign of oil mixed in with the coolant?
Is there any sign of oil mixed in with the coolant?
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