valve cover

2012 Mazdaspeed3 So, I park my car in my garage to do some maintenance. 1. Change valve cover gasket 2. Change Plugs 3. Change oil and filter so, first thing first, I disconnected the battery just out of habit. Pulled the plugs, then valve cover. Replaced plugs, and taped off and put a coat of...

I did not want to weld my valve cover but needed a vent because the vent on the oil cap just filled my catch can ever 2 weeks with oil. So I bought a fitting and here is how it worked. Buy THIS Remove the Valve Cover - I am sure instructions exist for this but it is pretty straight forward...