tongwang1982
Member
I notice that in my injector harness, where are oil in 4 of my 8 injector harness.
Any one know what could be causing those?
I am suspecting the pcv valve is not working. but just find out that I have to remove valve cover since it is integrated with PCV valve. Correct me i am wrong about the pcv valve.
Some one online says it could be the dielectric grease.
2014 expedition EL, 108k miles. 3v.
Any one know what could be causing those?
I am suspecting the pcv valve is not working. but just find out that I have to remove valve cover since it is integrated with PCV valve. Correct me i am wrong about the pcv valve.
Some one online says it could be the dielectric grease.
2014 expedition EL, 108k miles. 3v.
