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oil on plugs

  1. 9-3 wet oil on spark pluks

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    :roll:While changing spark plugs on my 2003 9-3 120,000 miles , all was going well until I pulled the last sparkplug. I discovered wet oil at the working end of the spark plug. It was soaked in oil. It is difficult to determine if it is was oil leaking into the valve cover and draining down...
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