Valve cover gasket?
I changed my spark plugs on my 07' corolla, with 118k miles on it. it looked like there was a little bit of oil on 2 of the coil packs. not alot. it was about where the gasket is. it smelled like oil, felt more like grease. spark plugs were clean. spark plug wells were clean to.
in one of the spark plug holes, where the valve cover gasket is, looks like a drop of oil. So if anything it may be a very small leak, if even that.
Should i just go ahead and replace the gasket just to be on the safe side.