Brian Eslick from How to Automotive http://www.howtoautomotive.com/ takes you step-by-step through the process of replacing the cam plugs and PCV valve on the back of the cylinder heads of your 6 cylinder Mercedes. Job was done with hand tools in about one hour.
How to Replace the Vacuum Pump, Cam Plugs, and PCV Valve on a 2007-2014 Mercedes C300 (Common Leaks)
Brian Eslick from How to Automotive takes you step-by-step through the process of replacing the brake booster vacuum pump, PCV valve, and cam plugs on a 2007-2014 Mercedes C300. These are common oil leaks on Mercedes-Benz.
How to Replace the PVC Valve and Cam Plugs on a 2009 Mercedes ML 350
Brian Eslick from How to Automotive takes you step-by-step through the process of changing the PCV valve and cam plugs on a 2009 Mercedes ML 350. No special tools required.
How to Replace the PCV Valve and Cam Plugs (Expansion Plugs) on a 2009 Mercedes GL450
Brian Eslick from How to Automotive takes you step-by-step through the process of replacing the PCV valve and cam plugs (expansion plugs) on a 2009 Mercedes GL450. All done with hand tools. You will need a 3/8 drive ratchet, 17 mm socket E16 torx socket, flat blade screwdriver, hammer, 27 torx bit, 2/4inch ratchet, 1/4 Inch 1 inch extension, and a 10 mm socket.
How to Replace the Cam Plug (Common Oil Leak) on a Mercedes
Brian Eslick from How to Automotive takes you step-by-step through the process of replacing the cam plugs on the back of the cylinder heads of your 6 cylinder Mercedes. Job was done with hand tools in about one hour. DIY doable.