Just ordered PCV valves for the sienna & highlander in my sig. I'm having slight oil consumption (1 qt/5000 miles) and I doubt it has been done on either vehicle. I've never changed one before. At least the Sienna looks simple enough.
Do I need to apply anything to the threads when I put the new one on? Or just twist it on with the same wrench that I took the old one off?
Do I need to apply anything to the threads when I put the new one on? Or just twist it on with the same wrench that I took the old one off?