oil around the thread of the sparkplug.

[blindside]

oohh ic... darn i better check my plugs tomorrow

 

[Totalimmortal]

The spark plug tube gaskets are a BITCH to change. Hard to get out, hard to seat the new ones. My fingers were wicked sore afterwards.

 

[blacknight]

The spark plug tube gaskets are a BITCH to change. Hard to get out, hard to seat the new ones. My fingers were wicked sore afterwards.

Now that's the truth.
It took me about an hour to get them in. Just make sure it's warm outside when you do it. If it's cold, the gaskets aren't flexible AT ALL!
And probably get a few extras also. You'll mess up about two before you figure out the easiest way to get them in there