A faulty PCV (Positive Crankcase Ventilation) can lead to a massive vacuum leak and/or blow the rear main seal causing serious cost to replace. ❗️If you find this video helpful, I would appreciate a $uper Thanks that can be found below the video. Thank you! VW and Audi Models with the 2.0T TSI engine: VW MK5 GTI 2.0T TSI 2008.5-2009 VW MK6 GTI 2.0T TSI 2010-2011-2012-2013-2014 VW MK5 Jetta 2.0T TSI 2008.5-2009-2010 VW MK6 Jetta 2.0T TSI 2011-2012-2013-2014-2014 VW B6 Passat 2.0T TSI 2008.5-2009-2010 VW CC 2.0T TSI 2009-2010-2011-2012-2013-2014-2015 VW EOS 2.0T TSI 2008.5-2009-2010-2011-2012-2013-2014 VW Tiguan 2.0T TSI 2009-2010-2011-2012-2013-2014-2015 VW Beetle 2.0T TSI 2012-2013-2014-2015 Audi A3 2.0T TSI 2008.5-2009-2010-2011-2012-2013-2014 Audi MK2 TT 2.0T TSI (not TTS) 2008.5-2009-2010-2011-2012-2013-2014 Also watch my other video on tension failure associated with same engines: • VW/ Audi TSI 2.0 turbo 2008-2013 Timing Ch... 💰Save money on other vehicle maintenance and repairs : Top 3 Reasons Why Your Car Won’t Start • Top 3 Reasons Why Your Car Doesn't Start Pittsburg Harbor Freight Engine Support Bar 1000lb. Capacity - Review& Install • Pittsburg Harbor Freight Engine Support Ba... Cheap Way To Check For Bent Valves Without Removing Cylinder Head • Cheap Way To Check For Bent Valves Without... Brake Burning Smell? - Frozen Brake Caliper Replacement on Any Car • Brake Burning Smell? - Frozen Brake Calipe... Brakes Dragging? And Not a Frozen Caliper? • Brakes Still Dragging? And Not a Frozen C... Save money and learn how to bleed brakes by yourself on any car • Save Money And Learn How To Bleed Brakes ... How to properly gap spark plugs • How to Gap Spark Plugs Correctly | Proper ... Proper way to install valve stem seals • Proper Way to Install Valve Stem Seals Hot Tip: Broken Stud Removal • Hot Tip: Use a Torch for Broken Stud Removal Remove a Broken Stud Below the Surface • Remove a Broken Stud Below the Surface Usi... Oil Bearing Clearance measuring - simple to understand video • Measuring Oil Bearing Clearances The Cheap... How to properly gap and install piston rings • How to Gap Piston Rings. Easy Step By Step... How to check cylinder head or block deck for warpage • Cylinder Head Warpage Check - How to Check... Why is it important to replace the timing belt at the manufacture’s intervals • Look What Happens When You Don't Change En... Fast & Easy way to lap “grind” intake and exhaust valves • Seating Intake & Exhaust Valves by Lapping... Replace Front Exhaust Flex Pipe on most 4 or 6 cylinder cars - Cheap Way • Replace Front Exhaust Flex Pipe on most 4 ... Better Throttle Response in Minutes • Increase / Improve Throttle Response in Mi... ⁉️QUESTIONS If you have any questions or I missed something, comment below and I’ll answer and try to help you out If you find this video helpful, like it and subscribe to my new channel. I’ll have tons of videos on all kinds of car and truck repairs in the future. ⚠️Disclaimer: The videos on Motorcarnut channel are posted with informational purpose only. Information posted in this video does not guarantee any particular result. Use this information provided in the video with caution and at your own risk. It is the responsibility of the viewer to take this risk. Motorcarnut is not responsible or liable for property damage, any loss damage, or injury related to or resulted from information posted in this video.