oil in spark plugs

2009 GMC ACADIA
111,111 MILES
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HECTOR SANCHEZ-TREJO
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  • 1 POST
How can I fix it?
Mar 28, 2018 at 5:08 PM
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SATURNTECH9
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  • 30,869 POSTS
So the oil is on the outside of the spark plugs where coils go on them?
Apr 2, 2018 at 11:16 PM