Testing the PCV System / Troubleshooting a Bad PCV system / PCV System Check / Test your PCV valve

I'm testing the PCV system and will show how to troubleshoot a bad PCV system. This stepwise PCV system check is easy and can help you rule out the PCV system as a cause of a drivability issue or help you with how to know if your PCV valve is bad. I show 2 ways of testing the PCV system. If you have been looking for how to test your PCV valve or system, this video will help. Also, this pcv system test can help show if you have a clogged PCV valve and hose, or if you have a PCV valve stuck open.

Timestamps
0:00 - Intro & overview PCV system
0:34 - Bad PCV system signs
0:46 - 1st PCV system test
2:06 - Interpreting bad test results
2:28 - 2nd PCV system test
3:01 - Clogged PCV valve: Old vs New
3:49 - When you can't use these tests

#pcvvalve #tuneup #diymechanic #diymechanic #diyautoworksng