Sounds an awful lot like you are about to learn how to change a headgasket. I just went through this. It takes 3 times longer than expected but it is a DIY for the experienced home mechanic. While you have the head out check the guides and seats. You might as well do the valve job if it needs it. I might be worthwhile to have a compression test done now. If the engine is getting tired doing the headgasket may not be worth your time. If she has good compression give the old girl a much deserved valve job and drive her another 100K. Search under "I'm tearing the head off" with my name. RT

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When all else fails, vote from the rooftops!
84' Mercedes Benz 300D Anthracite/black, 171K
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