oil in my # 2 and # 4 spark plug on 2007 ford focus se
I took it to a Ford dealership and they wanted to charge me around $400, without really knowing what the actual problem was. My personal mechanic replaced the valve cover gasket seals and this fixed the problem.The total cost was $75 which included the seals and labor. I'm so happy that I took it to my own mechanic. I hope this is helpful to anyone that might have the same issue.
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