Hello, im wondering, is this a PCV valve or not?
And if it is, how to test if its working fine, thanks.
http://s30.postimg.org/4b90vzpq9/IMG_201601 08_195528.jpg Or this
Yes to the second post. http://www.dummies.com/how- to/content/how-to-check-and-clean-the-pcv-valve.html
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