Tina M Posted November 30, 2023 Report Share Posted November 30, 2023 I have a 2015 dodge journey 2.4 engine 4 cylinders, it has almost 173,000 miles.i have had my transmission rebuilt, thermostat housing, valve gasket cover, and radiator replaced this year. I was told I have a blown head gasket.I forgot to mention mechanic did put blue devil head gasket sealer. Recently it has started overheating again and I have been having a lot of misfiring issues (lots of spark plug changes) oil is getting into the cylinders. I inspected cover gasket and it seems to be ok so why would oil be able to get to cylinders if cover gasket is fine? I did flush and put more blue devil to stop the overheating which it did but oil is still getting into cylinder.Any help is appreciated Quote Link to comment Share on other sites More sharing options...
luzmina Posted November 30, 2023 Report Share Posted November 30, 2023 The head gasket is below the valve cover (the one in the picture) has holes for the oil and water circulation and have the intake and exhaust valves John/Horace 1 Quote Link to comment Share on other sites More sharing options...
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