►Engine oil is critical to engine health when it's in the areas it's supposed to be in. However, excessive oil in the intake tract, thanks to a failing PCV, can cause a smokey exhaust, foul spark plugs, and other harmful situations. Luckily, replacing the PCV on an M272 engine or M273 engine is a straightforward process that anyone can perform with this video's help.

PCV failures are a common problem for all sorts of European engines. The PCV is designed to release the excess pressure within the engine but keep the misty oil particles inside. When the PCV fails, the engine will pull that oil vapor into the intake, causing oil build-up.

Watch along as Danny Kruger, FCP Euro's Mercedes Expert, replaces the PCV on his W203 Mercedes C350.

Buy the parts used in the video here:
https://www.fcpeuro.com/products/merc...

02:05 - Tools Needed
02:58 - Job Start/High Load Side Replacement
10:15 - Low Load Side Replacement
21:49 - Wrap-Up

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2005 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
2006 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
2007 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz SLK350 Engine Crankcase Breather Hose Kit
Mercedes-Benz E350
2006 Mercedes-Benz E350 Engine Crankcase Breather Hose Kit
2007 Mercedes-Benz E350 Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz E350 Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz E350 Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz E350 Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz E350 Engine Crankcase Breather Hose Kit
Mercedes-Benz ML350
2006 Mercedes-Benz ML350 Base Engine Crankcase Breather Hose Kit
2006 Mercedes-Benz ML350 4Matic Engine Crankcase Breather Hose Kit
2007 Mercedes-Benz ML350 Base Engine Crankcase Breather Hose Kit
2007 Mercedes-Benz ML350 4Matic Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz ML350 Base Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz ML350 4Matic Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz ML350 Base Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz ML350 4Matic Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz ML350 Base Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz ML350 4Matic Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz ML350 Base Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz ML350 4Matic Engine Crankcase Breather Hose Kit
Mercedes-Benz C230
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2007 Mercedes-Benz C230 Engine Crankcase Breather Hose Kit
Mercedes-Benz C350
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2007 Mercedes-Benz C350 Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz C350 Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz C350 Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz C350 Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz C350 Engine Crankcase Breather Hose Kit
Mercedes-Benz CLK350
2006 Mercedes-Benz CLK350 Engine Crankcase Breather Hose Kit
2007 Mercedes-Benz CLK350 Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz CLK350 Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz CLK350 Engine Crankcase Breather Hose Kit
Mercedes-Benz R350
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2007 Mercedes-Benz R350 4Matic Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz R350 Base Engine Crankcase Breather Hose Kit
2008 Mercedes-Benz R350 4Matic Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz R350 Base Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz R350 4Matic Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz R350 4Matic Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz R350 4Matic Engine Crankcase Breather Hose Kit
Mercedes-Benz SLK280
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Mercedes-Benz C300
2008 Mercedes-Benz C300 Engine Crankcase Breather Hose Kit
2009 Mercedes-Benz C300 Engine Crankcase Breather Hose Kit
2010 Mercedes-Benz C300 Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz C300 Engine Crankcase Breather Hose Kit
2012 Mercedes-Benz C300 Engine Crankcase Breather Hose Kit

Mercedes-Benz SLK300
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Mercedes-Benz GLK350
2010 Mercedes-Benz GLK350 Engine Crankcase Breather Hose Kit
2011 Mercedes-Benz GLK350 Engine Crankcase Breather Hose Kit
2012 Mercedes-Benz GLK350 Engine Crankcase Breather Hose Kit


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