Oil Leak from spark plugs

[WhipE350]

Originally Posted by redeye280z

I understand that it is probably the seals on the tubes that have failed. Should I only change the seals if the tubes look ok? Also I am in Canada can someone suggest a good site to order the stuff from online.

You won't know until you pull the tubes. If one it cracked I believe it will show up on the inside of the tube which you'll notice when you pull the plugs. The odds are the seals are just oozing. As Insite says they can get damaged pulling out, some have good luck with it, others don't.