Originally Posted by AddictedToBavarian
I'm under warranty still and get this every now and again on cold days. I probably won't have it looked at because I don't trust anyone taking on such a big job on a car like replacing the head for a "non-issue".
I beg to differ , dealer had changed my heads twice to finally sound like a humm when running versus a Diesel engine . Get the heads done, it's a one piece replacement and not bunch of parts, it is pre loaded from what I am being told and its the matter of removing the old head and putting new gasket and replacing it with a new one . I highly recommend it .