I was checking my COPs and the first one I pulled out of my 2002 f150 5.4l had a clearish liquid on the coil boot. I looked down in the spark plug hole and it was filled almost to the top of the spark plug itself. I smelled it and it smelled like gas. Anyone know why this would happen and what should be done to fix it?

 

Be sure what it is because there are fuel injectors right close by.
If coolant, a line is leaking at some point.
Take a better look.
Good luck.

 

Its definitely coolant.

 

Where's it coming from?