whitestang41791
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09 gt with 46,000 miles.. decided to change the spark plugs, and didnt really like what i saw. the plugs seem oily in my opinion.. what do you guys think?
How would I make sure it's definetly the valve cover gasket? Or do I just replace them?
Do you have a tune?
Could be running 'rich'
No enough fuel being burnt and creating 'gunk'
Either way that plung should not be that gunky, maybe try sea foam and change fueling station.
ford uses oil from the factory when installing the plugs
is it oil or is it just carbon and gas mixed? alot of times if you are just starting the car to pull it in position to work on it, the gas wont burn right off and you will be left with gas on the plugs....i wouldnt be concerned, just change the plugs and move on with your life.....go to chuck-e-chees's or something!