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'00 2.5RS Coupe AW
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315 Posts
Discussion Starter · #1 ·
My dealer replaced my timing belt about two weeks ago. Today, when I pulled out the spark plug boots to replace the spark plugs, I discovered motor oil around the opening of all four spark plug holes. I never had this problem before. Did the dealer have to remove the valve covers to change the timing belt? On the other hand, all spark plugs looked normal without any sign of fouling.

I know I will need to replace the spark plug gaskets and possibly the valve cover gaskets: http://www.rs25.com/forums/showthread.php?t=51254&highlight=spark+plug+gaskets
 

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'17 Impreza Sport, '15 OB 3.6R
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9,806 Posts
I'd definitely call the dealership.
 
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