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1998 Mercury Villager Question: spark plug

 

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Visitor, 3.0L V6, Park Ridge, IL, January 28, 2011, 12:04

What does it mean when I have coolant in my spark plug?

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  • Answer #1

    Visitor, January 28, 2011, 12:48

    you blow headgasket, or cracked on head or cracked on block, most likely blow headgasket.

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