I took my sparks out for gapping and I found this in the first two cylinders driver side.
https://ibb.co/VYjfVd7
I guess it is cover gasket leak but what causing it? Pcv? Bad gasket? What do you guys think?
https://ibb.co/VYjfVd7
I guess it is cover gasket leak but what causing it? Pcv? Bad gasket? What do you guys think?